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Single Acting Pneumatic Hand Wheel With Honeywell Limit Switch Forged Gate Valve

The Marine Pneumatic & Hydraulic Trunnion Ball Valve for Offshore Engineering is an elite, heavy-duty automated flow control solution engineered specifically for offshore platforms, FPSO vessels, and deep-water marine subsea pipelines.

Model:
Q747H-300LBC
Brand:
DIDTEK
Code:
TRBV-FTMSBV-014

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Pneumatic Forged Gate Valve Single Acting Pneumatic Gate Valve with Handwheel Honeywell Limit Switch Gate Valve Spring Return Air Actuated Gate Valve API 600 Forged Steel Gate Valve

Product Detail

Product Parameters

Parameters

Application & Function

Product Detail

The Single Acting Pneumatic Hand Wheel with Honeywell Limit Switch Forged Gate Valve is a heavy-duty, highly reliable automated isolation solution engineered for critical oil, gas, and petrochemical process pipelines. Built around a robust forged steel gate valve body (ASTM A105, F316, or alloy steels), it handles high-pressure industrial media with absolute structural integrity. The valve is automated via a single-acting (spring-return) pneumatic actuator equipped with an integrated manual handwheel override, ensuring fail-safe automatic operation on air failure while allowing manual mechanical intervention when needed. Complete with a premium Honeywell limit switch box, it delivers precise, real-time valve position feedback to control rooms, meeting stringent safety and automation requirements. C-5 DIDTEKFGV- Single Acting Pneumatic Hand Wheel With Honeywell Limit Switch For

Product Parameters

Parameter Name	Parameter
Size Range	1 1/2''
Pressure Range	PN10，DN40
Material	A105N
Seal	Metal Seat
Temperature Range	-29°C~425°C
Design According	API 602
Face to Face	ASME B16.10
End Flanges	ASME B16.5
End Connection Type	RF
Fire Safety	API 6FA
Inspection and Test	API 598
Operate	Pneumatic & Hydraulic
Body Type	Split Body
Type of Valve	Trunnion Ball Valve
Suitable Medium	Water, Steam, Oil and some corrosive liquid

Design Description

Triple Protection (Pneumatic, Spring, & Manual): Combines fast pneumatic actuation, fail-safe spring return, and a mechanical manual handwheel for ultimate operational flexibility and safety.
Honeywell Position Feedback: Integrated Honeywell limit switches provide dependable electrical signal feedback for open/closed status, ensuring seamless PLC/DCS integration.
High-Strength Forged Body: Forged steel construction offers superior grain structure, higher density, and resistance to high pressure compared to standard castings.
Reliable Wedge Gate Sealing: Solid or flexible wedge design ensures tight shut-off under high differential pressures, reducing seat wear over long-term cycling.

Parameters

Brand	DIDTEK
Structure	Sorged Stell
Material	Carbon Steel
Type	Forged Gate Valve
Test	100% quantity tested before delivery
Guarantee	18 months after shipments and 12 months after installed
Delivery	15 - 60 days
Sample	Sample Available by Didtek Valve
Color	Customer request
Packing	Plywood Case
MOQ	1 Set
Certificate	API6D, CE, UKCA, ISO9001, TS, EAC, ISO15848, TA-LUFT, API607, API6FA etc.
Place of Origin	Zhejiang, China (Mainland)
Delivery Detail	Shipped in 15-30 days after payment
Port	Shanghai Or Ningbo
Payment Terms	L/C,D/A,D/P,T/T, Western Union

Application & Function

Single Acting Pneumatic Hand Wheel With Honeywell Limit Switch Forged Gate Valve are widely utilized in demanding environments due to their superior material properties:

Oil & Gas Pipeline Transmission: Mainline isolation and emergency shutdown stations requiring manual override capabilities.
Petrefinery & Hydroprocessing: High-pressure feed lines and high-temperature steam or hydrocarbon isolation.
Power Generation Systems: Boiler feedwater and main steam isolation loops requiring precise electrical position feedback.