4inch 150lbs CF8 Gate Valve

Our raw materials are carefully selected in line with the supremacy of the customers, and wholeheartedly provide customers with quality Lift Type Plug Valve, Globe Type Pumping Valve, API Carbon Steel Flanged Ball Valve. Since the establishment, our company has consistently adhered to the quality policy of 'relying on science and technology, strict management, meticulous manufacturing, and striving for first-class'. We are in line with the purpose of serving the public and striving for win-win to provide you with cheap and high-quality products. Please contact us freely.

Gate Valve

1. Design and manufacture to API 600 (ISO 10434) or API 6D

2. Face to face dimension: ASME B16.10

3. Connect Type Can Be: Flanged ends, Socket Weld and Butt Weld

    End flange dimension to ASME B16.5

    Socket weld dimension to ASME B16.11

    Butt weld dimension to ASME B16.25

4. Test standard to API 598

5. Material can be Cast Steel(A105), Stainless Steel: SS304 & SS316

6. Pressure from Class 150LB to Class 600LB.

7. Size: 2"-24"

Characteristics:

BODY AND BONNET:

The gate valve body has a straight through port without recesses except at the seat area. This ensures minimum turbulence, erosion and resistance to flow. Bonnet castings are of one-piec design, where the yoke is integral with the bonnet for gate valves of sizes up to 12 inch.

STEM

Non-piece construction Stem, ACME threaded and precision-machined with polished sur-faces to reduce friction, minimize leakage and exntend stem life.

SEAT RING:

A seal-welded seat ring that offers a leakproof design as it sliminates the leakage path between the seat ring and body. Threaded seat rings are optional.

FLEXIBLE WEDGE:

Oneipiece cast flexible wedge that minimizes stress concentration.Wedge flexibility ensures tight seating over a wide range of differential pressures and temperatures.It also adusts to slight misalignments caused by pipeline deflections and thermal deformation.

Body material and working temperature

We make every effort to produce and promote 4inch 150lbs CF8 Gate Valve, serve the whole country, and go international, making our company a company that the society needs. We firmly believe that our products and solutions will make you happy. It has won a good reputation in the international market.