BS 1868 Pressure Self Seal Bonnet WC6 Lift Type Check Valve,Lubricating Oil Seal Plug Valve

BS 1868 Pressure Self Seal Bonnet WC6 Lift Type Check Valve

BS 1868 Pressure seal lift type check valve

The SV pressure seal bonnet check valve is widely used for high temperature high pressure working conditions such as power stations. The SV pressure seal check valve can be produced according to API 6D, BS 1868 and DIN 3356.

Inquiry Now

Features
Specification

The SV pressure seal check valve can be swing type or lift type;
The SV API 6D swing check valve can be fully opened;
PSB: Pressure seal bonnet;
Outside lever and weight for slow closing;
Hydraulic control unit weighted mechanical accumulator;
Eye bolt available;
Spring loaded for lift type check valve;
Choice of swing type or lift type disc;
Horizontal or vertical installation.

Product range:

Size: DN50～DN750,2’’ ～30’’
Pressure rating: PN160～PN420, 900lbs～2500lbs
End connection: Flanged RF, BW
Body materials: WCB, WCC, LCB, LCC, WC1, WC6, WC9, C5, C12, C12A, CF8, CF3, CF8M, CF8C, CF3M, 4A, 5A, UNS S31803, SAF 2205, SAF 2507, CD4MCU etc.

Technical standards:

Design: API 600, BS1868, DIN3356
Face to Face: ASME B16.10, DIN3202 F1/F6
Flanged ends: ASME B16.5, ASME B16.47, EN 1092
BW ends: ASME B16.25, ASME B31.8, EN12627
Test and inspection: API 598, DIN3230, EN12266

Related Tags :

BS 1868 pressure seal bonnet swing check valves API 6D High pressure swing check valve Large size swing check valves C12A Power station swing check valves WC6 High temperature swing check valves WC9 Pressure seal lift type check valves

Previous :
API 6D Full Opening Bolted Cover C5 Swing Check Valve
Next :
BS 5352 Threaded Forged Steel A105 Ball Type Check Valve

Related products