Competitive Price for China API602 Forged Steel Gate Valve

Fast and good quotations, informed advisers to help you choose the correct product that suits all your needs, a short production time, responsible quality control and different services for paying and shipping affairs for Competitive Price for China API602 Forged Steel Gate Valve, We have been keeping chasing WIN-WIN problem with our purchasers. We warmly welcome consumers from everywhere in the planet coming in excess of for a visit and establishing long-term connection.
Fast and good quotations, informed advisers to help you choose the correct product that suits all your needs, a short production time, responsible quality control and different services for paying and shipping affairs for China A105 Body Gate Valve, Flange Type Gate Valve, Our company mission is that providing high quality and beautiful products with reasonable price and strive to gain 100% good reputation from our clients. We believe Profession achieves excellence! We welcome you to cooperate with us and grow up together.
PRODUCT RANGE:

Sizes: NPS 1/2 to NPS2 (DN15 to DN50)

Pressure Range: Class 800, Class 150 to Class 2500

MATERIALS:

Forged (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)

STANDARD

Design Features:

1.Forged Steel,Outside Screw and Yoke,Rising Stem,
2.Non-Rising Handwheel,Integral Backseat,
3.Reduced Bore or Full Port,
4.Socket Welded,Threaded,Butt Welded,Flanged End

5.SW, NPT, RF or BW

6.Welded Bonnet and Pressure Sealed Bonnet,Bolted Bonnet,

7.Solid Wedge,Renewable Seat Rings,Sprial Wound Gasket,

NSW API 602 GATE VALVE, it is produced according to API 602 Standard, the opening and closing part of the forged steel gate valve of the bolt bonnet is the gate. The movement direction of the gate is perpendicular to the direction of the fluid. The forged steel gate valve can only be fully opened and closed, and cannot be adjusted and throttled. The gate of the forged steel gate valve has two sealing surfaces. The two sealing surfaces of the most common mode gate valve form a wedge shape, and the wedge angle varies with the valve parameters. The drive modes of forged steel gate valves are: manual, pneumatic, electric, gas-liquid linkage.

The sealing surface of the forged steel gate valve can be sealed only by the medium pressure, that is, the medium pressure is used to press the sealing surface of the gate to the valve seat on the other side to ensure the sealing surface, which is self-sealing. Most gate valves are forced to seal, that is, when the valve is closed, it is necessary to force the gate plate against the valve seat by external force to ensure the sealing of the sealing surface.

The gate of the gate valve moves linearly with the valve stem, which is called the lift rod gate valve (also called the open rod gate valve). There is usually a trapezoidal thread on the lifting rod. The nut moves from the top of the valve and the guide groove on the valve body to change the rotary motion into linear motion, that is, the operating torque into the operating thrust.

Advantages of forged steel gate valve

1. Low fluid resistance.

2. The external force required for opening and closing is small.

3. The flow direction of the medium is not restricted.

4. When fully open, the erosion of the sealing surface by the working medium is smaller than that of the globe valve.

5. The shape is relatively simple and the casting process is good.Fast and good quotations, informed advisers to help you choose the correct product that suits all your needs, a short production time, responsible quality control and different services for paying and shipping affairs for Competitive Price for China API602 Forged Steel Gate Valve, We have been keeping chasing WIN-WIN problem with our purchasers. We warmly welcome consumers from everywhere in the planet coming in excess of for a visit and establishing long-term connection.
Competitive Price for China A105 Body Gate Valve, Flange Type Gate Valve, Our company mission is that providing high quality and beautiful products with reasonable price and strive to gain 100% good reputation from our clients. We believe Profession achieves excellence! We welcome you to cooperate with us and grow up together.

Newsway Valves Materials

NSW valve body and trim material can be offered in Forged type and Casting type. Next to stainless and carbon steel material, we also manufacture valves in special materials such as titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys and urea grade materials.

Available materials