ASTM A216 WCB Safety Valve
39 products found
An ASTM A216 WCB safety valve is an automatic, cast carbon steel overpressure protection device designed to safeguard pressure vessels, boilers, and downstream piping from catastrophic failure. Operating entirely as a mechanical failsafe, the valve utilizes a calibrated internal spring that holds the disc closed until the inlet process pressure exceeds the predetermined set point, instantly popping open to relieve excess volume. The WCB cast steel body provides exceptional mechanical yield strength and pressure containment for non-corrosive media at elevated temperatures. Compliant with strict safety standards such as ASME Section VIII and API 526, this robust valve is a mandatory safety benchmark across petroleum refineries, power generation plants, and high-pressure steam distribution networks. Our digital wholesale network bridges the gap to elite manufacturers in China, giving global buyers factory-direct access to code-compliant, independently certified ASTM A216 WCB safety valves.
XIAMEN LANDEE INDUSTRIES CO., LTD.
ASTM A216 WCB Safety Valve, DN100-150, 1.4Mpa
Model Number: LV 14 SV 03
XIAMEN LANDEE INDUSTRIES CO., LTD.
ASTM A216 WCB Safety Valve, Inlet DN150, Outlet DN200
Model Number: LV 19 SV 01
XIAMEN LANDEE INDUSTRIES CO., LTD.
Carbon Steel Pressure Relief Valve, A216 WCB, 2 IN, 150 LB
Weldon
ASTM A216 WCB Bellow Balanced Safety Valve, 6X12 Inch, Flanged End
Model Number: BBSV-01
Weldon
API 526 Bellow Balanced Safety Valve, A216 WCB, 2X4 Inch, CL600-150
Model Number: BBSV-02
Weldon
Balanced Bellows Safety Valve, ASME B 16.5, 1X1-1/2 Inch, 150 LB
Model Number: BBSV-04
Weldon
API 526 Pilot-Operated Safety Valve, ASTM A216 WCB, 8 X 10 Inch
Model Number: POSV-01
Weldon
ASME B 16.5 Pilot-Operated Safety Valve, A216 WCB, 4 X 6 Inch
Model Number: POSV-02
Weldon
ASTM A216 WCB Safety Valve, Closed Bonnet, Full Lift, Flanged End
Model Number: SLSV-01
Weldon
Closed Bonnet Safety Valve, Full Lift, A216 WCB, 8 Inch, Class 300
Model Number: SLSV-02
Weldon
API 526 Safety Valve, Closed Bonnet, A216 WCB, 2 Inch, Class 150 LB
Model Number: SLSV-03
Weldon
ASME B 16.5 Safety Valve, ASTM A216 WCB, 4 Inch, Open Bonnet, Lever
Model Number: SLSV-06
Weldon
Open Bonnet Safety Valve, A216 WCB, 12 X 14 inch, Class 150, Lever
Model Number: SLSV-07
Weldon
Full Lift Safety Relief Valve, A216 WCB, 16 X 18 inch, Class 150 LB
Model Number: SLSV-08
Zhejiang Kosen Valve Co., Ltd.
Balanced Bellows Safety Valve, API 526, WCB, 2 Inch, 400 LB
Model Number: KV-20241226-SV-01
Zhejiang Kosen Valve Co., Ltd.
Full Lift Safety Valve, API 526, ASTM A216 WCB, 4 IN, 150 LB
Model Number: KV-20241226-SV-02
Zhejiang Kosen Valve Co., Ltd.
API 526 Full Lift Safety Valve, A216 WCB, 2 Inch, CL 150 LB
Model Number: KV-20241230-SV-01
Zhejiang Kosen Valve Co., Ltd.
Fluorine Lined Safety Valve, API 526, A216 WCB, DN50 x DN80
Model Number: KV-20241230-SV-01
Zhejiang Kosen Valve Co., Ltd.
Safety Valve with Radiator, API 526, A216 WCB, DN100, PN16
Model Number: KV-20250208-SV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A216 WCB Safety Valve, API 526, DN50, PN64, Full Lift
Model Number: KV-20250212-SV-01
Zhejiang Kosen Valve Co., Ltd.
LNG Safety Valve, API 526, A216 WCB, DN50, PN40, 2 Inch, RF
Model Number: KV-20250217-SV-01
Zhejiang Kosen Valve Co., Ltd.
Lever Safety Valve, API 526, ASTM A216 WCB, DN50*DN80, PN64
Model Number: KV-20250222-SV-01
Zhejiang Kosen Valve Co., Ltd.
Twin Spring Safety Valve, API 526, ASTM A216 WCB, DN80, PN16
Model Number: KV-20250228-SV-01
Zhejiang Kosen Valve Co., Ltd.
Pilot Operated Safety Valve, API 526, WCB, 3 * 4 IN, CL1500
Model Number: KV-20250306-SV-01