Sri robinetterie industrielle robinet à tournant sphérique



Placeholder  Sud Robinetterie Industrie



Sud Robinetterie Industrie


History


SRi founded in Marseille, France, in 1978 has a decades long history of serving the oil and gas, power, refining, chemical and, metals and mining industries. SRi started in France by supplying and servicing local refineries.

In 1990 SRi decided to expand into the Machining of trunnion and floating ball isolation valves to its own proprietary custom design. These designs are based on its experience in servicing the oil and gas, and refining industries.

SRi broadened its product line of isolation valves by purchasing VANNES RIGAU in 2005. SRi now has a full line of isolation valves: gate, globe, check and ball.
Over 80% of SRi’s sales are now exported to markets outside of France primarily to companies in Europe, Africa and Asia.


SRi is a qualified supplier for worldwide and national companies including end-users and EPC contractors.
The high demand for SRi’s quality valves both custom designed and standard has caused SRi to increase its capacity by building a new facility in its headquarters city of Marseille, France.



 



SRi Trunnion API 6D/6A Products


 

Side-Entry

trunnion ball valve three parts side-entry


Side-Entry


The side-entry ball valve is the most common and popular design.

Given its great modularity, SRi can manufacture any side-entry ball valves with special options.

In case of maintenance operation, all parts of the valve can be replaced, so valve lifetime is extended.




 

Range

ND 1/2" (DN15) to ND 36" (DN900)

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64
API 3000 to 10000

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug
Connection ends upon request
Firesafe design
O-ring seals
Self-Relieving seat
Soft seat insert
Trunnion mounted
Lifting lugs /valve support
Vent plug

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting
Transition pups pieces BW ends







Top-Entry

Top entry API 6D 6A trunnion mounted valve


Top-Entry


The cover of top-entry ball valve can be disassembled from the body of the valve, so all parts can be easily maintained or replaced in-line.

On demand, trem, trunnion and ball can be made as a monobloc piece. This option increases the reliability of the valve.

This construction allows more flexibility in customization of driving train design, allowing for example the mounting of an actuator directly on the bonnet without an intermediary bracket.




 

Range

ND 1" (DN25) to ND 24" (DN600)

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug
Connection ends upon request
Firesafe design
O-ring seals
Self-Relieving seat
Soft seat insert
Trunnion mounted
Lifting lugs /valve support
Vent plug

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting
Transition pups pieces BW ends



Engineering & Technologies


SRi uses the latest techniques like CAD, DAO and structural calculations in the conception, verification, analysis and testing of our products.

A permanent research and development program leading to patents means always more reliability and performance in our products.

SRi is equipped with a finite element analysis software ANSYS.

This software can simulate: Thermal, solid mechanics, mechanics of fluid, fluid/structure interaction.

Ansis structural simulation finite elements
 

Other Trunnion Products


 

Wafer

wafer sri short pattern valve


Wafer

- Wafer ball valve saves space and weight, thanks to the absence of flange.

- This design also allows replacement of a gate valve without modification of the piping should a reduced bore be considered




Cryogenic

cryogenic and high temperature valve


Cryogenic

When the expected service or design temperature is out of the standard temperature range of SRi ball valve, SRi manufactures high temperature or cryogenic ball valves

The minimum temperature of cryogenic ball valve is -196°C.

The maximum temperature of high temperature ball valve is +450°C for TCC (Tungsten Carbide Coating) and +650°C for CCC (Chromium Carbine Coating).




 

Wafer



Range

ND 1" (DN25) to ND 24" (DN600)

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug
Connection ends upon request
Firesafe design
O-ring seals
Self-Relieving seat
Soft seat insert
Trunnion mounted
Lifting lugs /valve support
Vent plug

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting

 

Cryogenic



Range

ND 1/2" (DN15) to ND 36" (DN900

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Thermic extension
Double block and bleed (DBB)
Drain plug
Connection ends upon request
Firesafe design
O-ring seals
Self-Relieving seat

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting





Multiways

multiways valve threeway or four way sri valve


Multiways

SRi multiways ball valve can be made, on demand, with L-port, T-port or X-port. Ball valve can be designed as transflow or non-transflow.

The non-transflow avoids connection of 3 or 4 branches during stroke.

The SRi multiways ball valve keeps the valve tight even if the automatic cavity relief by seat leakage is actived.




Pig Launcher

pig launcher receiver sri valve


Pig Launcher

SRi pig launcher (or receiver) is safe and much more compact than a pig trap.

Manual or automatic secured access door.

The pig launcher can be equipped with an optional by-pass to allow flow between both sides of the valve if the pig is presented in the valve ball.




 

Multiways



Range

ND 1" (DN25) to ND 24" (DN600)

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting
Transition pups pieces BW ends

 

Pig Launcher



Range

ND 1/2" (DN15) to ND 24" (DN600)

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug
Connection ends upon request
Firesafe design
O-ring seals
Self-Relieving seat
Soft seat insert
Trunnion mounted
Lifting lugs /valve support
Vent plug

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting
Transition pups pieces BW ends





DBB

double block and bleed (DBB) with two ball valves from SRi


DBB

Double Block and Bleed (DBB) ball valve is made of two balls in one valve body.

A bleeder is added between the two balls of the valve.

This system is equivalent to a Double Isolation Bleed (DIB) single ball valve.




Tandem Ball Valve

tandem ball valve with two balls


Tandem Ball Valve

SRi tandem ball valve is constituted by two balls, like the Double Block and Bleed ball valve, but the face-to-face dimension is in accordance with ASME B16.10.

On site, a SRi tandem ball valve can replace a single ball valve without modification of the pipe meaning two ball valves instead of only one.




 

DBB



Range

ND 3/4" (DN20) to ND 24" (DN600)

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Locking device
Metal to metal seats
Needle plug
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting
Transition pups pieces BW ends

 

Tandem



Range

ND 2" (DN50) to ND 24" (DN600)

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug
Connection ends upon request
Firesafe design
O-ring seals
Self-Relieving seat
Soft seat insert
Trunnion mounted
Vent plug

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Lifting lugs /valve support
Locking device
Metal to metal seats
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting
Transition pups pieces BW ends

Quality & Certification


SRi applies the whole cycle of management, conception, production and trading in conformance with ISO prescriptions. SRi is certified ISO 9001, CE and also licensed API 6A and API 6D.

The quality system applied is in conformity with the referring dispositions to European Pressure Equipment Directive 2014/68/EU and European Directive ATEX 2014/34/EU. Starting up instructions following ITAQ011F

Please click on logo to show.

 


SRi Floating Ball Valves


 

Side-Entry

two parts floating ball valve  trunnion mounted


Side-Entry


Two parts body cast or forged steels.
Soft or metal seats.
Design & Machining by SRi.
All valves tested after assembly.
All part can be identified and replaced by valve serial number.




 

Side-Entry



Range

ND 1/2ˮ (DN15) to ND 6ˮ (DN150)

Classes

ASME CLASS 150 to 600
DIN-PN PN 10 to 40

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Connection ends upon request
Firesafe design
O-ring seals
Soft seat insert
Solid ball

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on all wetted parts
Drain plug
Stem injection fitting


Other Floating Ball Valves


 

SBB/DBB

simple block and blee ball valve (sbb) can be a double block and bleed floating ball valve

SBB/DBB

Double Block and Bleed (DBB) ball valve is made of two balls in one valve body.

A bleeder is added between the two balls of the valve.

This system is equivalent to a Double Isolation Bleed (DIB) single ball valve.




Cryogenic

cryogenic or high temperature floating ball valve trunniuon mounted

Cryogenic

When the expected service or design temperature is out of the standard temperature range of SRi ball valve, SRi manufactures high temperature or cryogenic ball valves.

The minimum temperature of cryogenic ball valve is -196°C.

The maximum temperature of high temperature ball valve is +450°C for TCC (Tungsten Carbide Coating) and +650°C for CCC (Chromium Carbine Coating).




 

SBB / DBB



Range

ND 1/2ˮ (DN15) to ND 6ˮ (DN150)

Classes

ASME CLASS 150 to 600
DIN-PN PN 10 to 40

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Connection ends upon request
Firesafe design
O-ring seals
Soft seat insert
Solid ball

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on all wetted parts
Polymeric lip-seals
Drain plug
Stem injection fitting

 

Cryogenic



Range

ND 1/2ˮ (DN15) to ND 6ˮ (DN150)

Classes

ASME CLASS 150 to 600
DIN-PN PN 10 to 40

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Connection ends upon request
Firesafe design
O-ring seals
Soft seat insert
Solid ball

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on all wetted parts
Polymeric lip-seals
Drain plug
Stem injection fitting



 

Multiways

multiways three or four ways sri floating ball valve


Multiways

SRi multiways floating ball valve can be made with L-port.




Wafer

wafer sri floatin ball valve for short face to face


Wafer

Wafer floating ball valve saves space and weight, thanks to the absence of flange.




 

Multiways



Range

ND 1/2ˮ (DN15) to ND 6ˮ (DN150)

Classes

ASME CLASS 150 to 600
DIN-PN PN 10 to 40

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Connection ends upon request
Firesafe design
O-ring seals
Soft seat insert
Solid ball

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on all wetted parts
Polymeric lip-seals
Drain plug
Stem injection fitting

 

Wafer



Range

ND 1/2ˮ (DN15) to ND 6ˮ (DN150)

Classes

ASME CLASS 150 to 600
DIN-PN PN 10 to 40

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Connection ends upon request
Firesafe design
O-ring seals
Soft seat insert
Solid ball

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on all wetted parts
Polymeric lip-seals
Drain plug
Stem injection fitting

Manufacturing


SRi has a workshop equiped with a full complement of CNC and machining equipment, benefical to the quality and fast delivery of our products.

SRi machining capabilities is always evolving in order to increase our abilities.

All the raw materials used for the machining come from European industry. Our goal is to manufacture the best quality possible in all our products.

Placeholder image
Placeholder image
 

Threaded High Pressure Ball valves


 

Threaded Side Entry

ball valve for very high pressure, weleded ends or more.


Threaded Side Entry

Valves are designed to work with the full differential pressure of their class, whatever the DN.




Multiways

multiways for high pressure floatin ball valve NPT


Multiways

SRi multiways floating ball valve can be made with L-port or X-port.




 

Threaded side entry



Range

ND 1/2ˮ (DN15) to ND 1ˮ1/2 (DN40)

Classes

ASME CLASS 800 to 2500
DIN-PN PN * to *

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

ENP on seat/ball/stem/body
Extended stem
Locking device
Metal to metal seats
Overlay on all wetted parts
Polymeric lip-seals
Drain plug

Optional Design features

ENP on seat/ball/stem/body
Extended stem
Locking device
Metal to metal seats
Overlay on all wetted parts
Polymeric lip-seals
Drain plug

 

Multiways



Range

ND 2" (DN50) to ND 24" (DN600)

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug
Connection ends upon request
Firesafe design
O-ring seals
Self-Relieving seat
Soft seat insert
Trunnion mounted
Vent plug

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
Bleed valve
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Lifting lugs /valve support
Locking device
Metal to metal seats
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting
Transition pups pieces BW ends


Bolted High Pressure Ball valves


 

Bolted Side Entry

bolted ball valve for high pressure application


Bolted Side Entry

The body and flanges valves are homogeneous with the Pressure/Temperature relations (PN) of each pressure class.


DBB

DBB double block and bleed for high pressure application with two balls


DBB

Double Block and Bleed (DBB) ball valve is made of two balls in one valve body.

A bleeder is added between the two balls of the valve.


 

Bolted side entry



Range

ND 1/2ˮ (DN15) to ND 6ˮ (DN150)

Classes

ASME CLASS 150 to 600
DIN-PN PN 10 to 40

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Connection ends upon request
Firesafe design
O-ring seals
Soft seat insert
Solid ball

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

ENP on seat/ball/stem/body
Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on all wetted parts
Polymeric lip-seals
Drain plug
Stem injection fitting

 

DBB



Range

ND 2" (DN50) to ND 24" (DN600)

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug
Connection ends upon request
Firesafe design
O-ring seals
Self-Relieving seat
Soft seat insert
Trunnion mounted
Vent plug

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
Bleed valve
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Lifting lugs /valve support
Locking device
Metal to metal seats
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting
Transition pups pieces BW ends





Three parts

three part valves easy to dismount easy to change parts


Three parts


This is a three parts, cast and bolted valve. The basic construction has been improved in order to minimize the quantity and variety of parts.

The operating devices (ISO base plate, stem, packing gland and stopping plate) are the same as that of side entry floating valves, which reduces the quantity of spare parts in stock and allows accessories to be interchangeable.




 

Range

ND 1/2" (DN15) to ND 36" (DN900)

Classes

ASME CLASS 150 to 2500
DIN-PN PN 10 to 64
API 3000 to 10000

Material

Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium


Design features

API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug
Connection ends upon request
Firesafe design
O-ring seals
Self-Relieving seat
Soft seat insert
Trunnion mounted
Lifting lugs /valve support
Vent plug

On request

Full/reduced/customize bore
Manual or actuated operation

Optional Design features

Automatic bleeding system
By-pass system
Double Piston Effect (DPE)
Double Isolation & Bleed (DIB)
ENP on seat/ball/stem/body
Extended stem
Heating jacket
Locking device
Metal to metal seats
Overlay on seat pocket
Overlay on dynamic seal pockets
Overlay on all wetted parts
Polymeric lip-seals
Single Piston Effect
Stem injection fitting
Seat injection fitting
Transition pups pieces BW ends




Visitez notre galerie