API 6D Standard Double Disc Stainless Steel Resilient Wedge Gate Valve with Electric ActuatorDelivery term:The date of payment from buyers deliver within days
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Shanghai Tangcheng is a global manufacturer and supplier of valves offering API 6D Standard Double Disc Stainless Steel Resilient Wedge Gate Valve With Electric Actuator. Our products are durable, solid and reliable with a competitive price.
Hand wheel or gear box is usually used for gate valve actuation .chain wheel and electric actuator can be also used for gate valve actuator if being requested by the customers .
Back Seating Design
All our gate valves have the back seating design.In most cases,the carbon steel gate valve is fitted with a renewable back seat.For stainless steel gate valve,the back seat is 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.
The stem is of integral forged design .The minimum diameter of the stem shall per the standard requirement .The connection of the stem and disc is T type .The strength of the connecting area is bigger than that of the T threaded part of the stem .The strength test if that area conforms to API 591.
If you're interested in our api 6d standard double disc stainless steel resilient wedge gate valve with electric actuator, please be free to contact us. Known as one of the leading and professional valve manufacturers and suppliers in China, we won't let you down.