Pressure Seal Fangled Swing Check Valve

Product Description

The pressure seal flange swing check valve is self-opening or closing by the medium pressure. The swing-type flange check valve can only be installed vertically, and cannot be installed horizontally. The swing-start check valve is opened by the medium to the valve flap rotation direction, and vice versa. Suitable for clean media, not suitable for media containing solid particles and high viscosity.

Product Specifications :

Size: 2"-16" 
Pressure: 900Lb-2500Lb 
End: Flange, Butt weld, Socket weld are available
Features: Pressure Cover, Swing Type Disc, 
Renewable Seat Rings, Low Emission 
Cryogenic, Full Bore
Standards ComplianceBS 1868/ASME B16.34/API 6D
Basic Design to API 600
Face to Face to ANSI B16.10 
Flange Design to ANSI B16.5 
Butt Welding Design to ANSI B16.25 
Pressure-Temperature Rating to ASME B16.34

Main Material:

Technical Drawing(For reference):

PACKAGING & DELIVERY

Packaging details : electric actuated butterfly valve: the strong plywood cases or as per the customer's request.

Delivery details  : 4-5 weeks after receipt of down payment by T/T

Payment ： T/T, L/C, Western Union and PayPal