Chinese wholesale 900lbs Wafer Check Valve - A105 Forged steel 800LBS Gate Valve GVC-0800-1 – Deye

Quick Detail

Design standard: API602

Body material: A105N Carbon Steel

Nominal diameter: 1”

Pressure: 800LBS  

End connection: SW

Face to face: ANSI B16.10

Bolted Bonnet Gate Valve

Solid Wedge Gate Valve

OS& Y Design valve

Working temperature: -29℃~+425℃.

Mode of operation: hand wheel

Test and inspection: API 598.

Products Range:

Available Material: C.S. S.S. F11, F22, F51, F53

Optional stem/shaft: 2C1R3, SS,

Optional seal/Seat: STL, 2CR13, SS304, SS316/F51

Trim 1#, Trim 5#, Trim 8#, Trim 10# Trim 12#

Optional End connection: BW, SW, THRF, FLG

ASME B 16.5, ASME 16.47, ASME B 16.25,B16.11

Optional Operation: Hand wheel

Range of the size diameter: 1/2″~2″ (DN15~DN50).

Range of the Rating: 150lbs~2500lbs (PN16~PN420).

Customized Design is negotiable.

Performance /OM:

Operation and use

1 During use, the gate must be fully opened or closed to prevent damage to the valve seat seal and

The surface of the ram. Cannot be used to regulate flow.

2 When opening or closing the valve, use the handwheel instead of the auxiliary handle or other tools.

3 At allowable operating temperature, ensure that the instantaneous pressure should be lower than that in ASME B16.34 Pressure-Temperature Ratings 1.1 times the working pressure.

4 Safety pressure relief equipment should be installed on the pipeline to prevent the valve’s working pressure from exceeding the maximum allowable at the working temperature

pressure.

5 Knocking and impact on the valve during transportation, installation and operation are prohibited.

Application:

petroleum, chemical, Stem, Oil, Gas, Construction, electric power, shipbuilding, metallurgy