API 6A Slab Gate Valves

1.Non-rising stem (no lift) structure
2.Metal to metal seal between valve and bonnet, gate and seat
3.Back seal structure between stem and bonnet for easy replacement of packing stem under pressure
4.Gate and seat surface is weld overlay with hard alloy, providing corrosion resistance and washing resistance

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Product Description

Product Features

Product Parameters

Slab gate valves manufactured by our company have been widely applied on wellheads, tubing heads, casing heads and manifolds with function of cutting off and connecting fluid flow in pipelines. They can be rising stem or non-rising stem type.

1.Main parts: valve body, bonnet, gate, seat, stem, stem packing, hand wheel etc.

2.Metal to metal seal between body and bonnet.

3.Sealing surface of gates and seats can be tungsten carbide hard faced or QPQ nitrided for fine wear resistance and corrosion resistance.

4.Valves shall successfully complete hydro test as per API 6A norm prior to delivery.

Carried Standard	API Spec 6A, NACE MRO175
Rated Working Pressure	2000psi-20000psi
Nominal Bore	2-1/16" to 7-1/16"
Outlets	flange, thread or clamp
Material Class	AA, BB, CC, DD, EE, FF
Temp Class	L, P, R, S, T, U, V
Performance Requirement	PR1-PR2
Product Specification Level	PSL1-PSL4