Cast Ductile Iron Rubber EPDM Elastic Resilient Seat Seal Rising Stem or Non Rising Stem Flanged Industrial Gate Valve

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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

With advanced technology, production equipment, and complete supporting production lines, we have become a bright pearl in the industry of Cast Ductile Iron Rubber EPDM Elastic Resilient Seat Seal Rising Stem or Non Rising Stem Flanged Industrial Gate Valve and have won the trust and praise of new and old customers. All employees of our company will focus on the interests of customers and continue to innovate in production technology and management. We strive to create customer-satisfied products with a pragmatic and efficient work style, and wholeheartedly provide customers with timely and thoughtful supporting services. Our business philosophy is 'manufacturing high-quality goods, serving the world', all employees warmly welcome to cooperate with friends at home and abroad to create brilliant.