Surface Safety Valve Emergency Shut Down with ESD system Admin Edit

1.0 USD
Min. Order: 1 Piece/Pieces
Trade Term: FOB,CFR,CIF
Payment Terms: L/C, T/T
Place of Origin: Jiangsu, China (Mainland)
Means of Transport: Ocean, Land
Production Capacity: 10sets/months
Packing: plywood Delivery Date: 50days
Usage: Well Surface Testing Application: Emergency Shut Down
System working pressure: 5000-10000 psi Material: Alloy Steel
Type: Gate Valve Standard: API6A
Inlet Size: 2",3" FIG1502T Outlet size: 2",3" FIG1502W
Bore Size: 2 9/16", 3 1/8", 3 1/16" Capacity of cylinder: 0.98L

The surface safety valves are hydraulically actuated failsafe gate valves designed to close upon loss of control line pressure. The valve is used to quickly shut in the well in the event of a leak to, overpressure or failure of any of the downstream welltest equipment. The valve is used in conjunction with an emergency shut down system(ESD) and normally installed upstream of the choke manifold. The valve is remotely operated either manually by push button or automatically triggered by high/low pressure pilots.

When a remote station is activated the emergency shut down panel acts as a receiver for the air signal. The unit translates this signal into a hydraulic response which bleeds the control line pressure off of the actuator and closes the fail closed valve.


Model

Size

Working Pressure

Connection

Service

DAF52-35

2 1/16"

5000psi

2" FIG1502 FXM

API6A NACE MR0175

DAF52-70

2 1/16"

10000psi

2" FIG1502 FXM

API6A NACE MR0175

DAF65-35

2 6/19"

5000psi

2 "FIG1502 FXM

API6A NACE MR0175

DAF65-70

2 6/19"

10000psi

2 "FIG1502 FXM

API6A NACE MR0175

DAF78-35

3 1/16"

5000psi

3" FIG1502 FXM

API6A NACE MR0175

DAF78-70

3 1/16"

10000psi

3" FIG1502 FXM

API6A NACE MR0175

DAF78-105

3 1/16

15000psi

3" FIG1502 FXM

API6A NACE MR0175

DAF103-35

4 1/16"

5000psi

3" FIG1502 FXM

API6A NACE MR0175

Structure:


Actuator Structure:




Well Surface Testing Data Header with sampling ports

Well Surface Testing Data Header with sampling ports

Data Header -101
Well Testing ESD Control System

Well Testing ESD Control System

ESD -Surface testing

E-mail: sales@jcwellhead.com Telephone: 86-133-19268557

No.38, Private industrial park, Jianhu County Yancheng, Jiangsu, China (Mainland)

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