API600 Flange Cast Wcb Gate Valve

After years of continuous innovation and development, we have grown into a High Performance Butterfly Valve, Double Disc Wedge Type Gate Valve, Angle Globe Valve With Bolted Bonnet supplier integrating design, research and development, production and sales. We're your reliable partner in the international markets of our products and solutions. Our products have been operated by the market, exported to the border countries and to the urban and rural areas. The quality of our products has been tested by use and won praise and recommendation from many customers. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas.

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 have always been the pursuit of excellence in the quality and perfect service, continuously strengthen exchanges and cooperation with famous experts at home and abroad, and vigorously develop API600 Flange Cast Wcb Gate Valve. We looking forward to cooperation with you in the future. In order to realize the harmonious coexistence of society, environment and stakeholders, we will abide by the concept of being responsible for our customers and practice sustainable development.