Place of origin:
China
Price Condition:
FOB
machined directly in the bonnet or is machined after welding .When the gate valve is at fully open position, the sealing of the back seat can be very reliable .However, as per the requirement of API600, it is not advisable to add or change packing by the mean of back seating when the valve is pressure containing.
Seat
For carbon steel gate valve, the seat is usually forged steel. The sealing su
[Related Keywords : API GATE VALVE, 150LB GATE VALVE, CAST STEEL GATE VALVE, FLANGED GATE VALVE]