Manufactur standard Ss Double Orifice Air Relief Valve - Through Conduit Gate Valve – Convista
Manufactur standard Ss Double Orifice Air Relief Valve - Through Conduit Gate Valve – Convista Detail:
Design Standard: API 6D
Design Configurations: Fire safe design, Low emission control, Safe gate or expanding gate, Double block &bleed, Self cavity relief, Emergency sealant injection
Size Range:2″~48″
Pressure Rating：ANSI 150lb~2500lb
Body Material: Carbon Steel, Stainless Steel
Trim Material: Soft seal, Metal seal
Operation: Gear, Motor, Gas over oil operator
1.Double block and bleed seat design；
2.Operating torque is smaller than normal gate valve；
3.Bidirectional seals, no limitation on the flow direction；
4.When valve is in full open position, seat surfaces are outside flow stream that always in full contact with gate that can protect seat surfaces, and suitable for pigging pipeline;
5.Non-rising stem design can be chosen;
6.Spring loaded packing can be chosen;
7.Low emission packing can be chosen according to ISO 15848 requirements;
8.Stem extended design can be chosen；
9.Normally open type or normally close type with through conduit design;
10.Non through conduit design is also available as per customer request
Product detail pictures:
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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Manufactur standard Ss Double Orifice Air Relief Valve - Through Conduit Gate Valve – Convista, The product will supply to all over the world, such as: Moldova, Nepal, America, The credibility is the priority, and the service is the vitality. We promise we have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.
By June from Norway - 2018.12.22 12:52
Problems can be quickly and effectively resolved, it is worth to be trust and working together.
By Alma from UK - 2017.01.11 17:15
