Cast Steel Wcb Extension Stem Bellow Seal Gate Valve

We will adhere to the business philosophy of 'creating high-quality products and providing professional services' and wholeheartedly provide all kinds of boiler feedpump recirculation valve, High Temperature High Pressure Gate Valve, Stainless Steel Jaket Gate Valve to customers all over the world. We continue to absorb and digest the advanced technology at home and abroad. Thus, we focus on the manufacture of the best quality products. Our aim is to provide customers with the most complete inspection system and the most suitable solutions, and to meet customer needs to the greatest extent. Since its establishment, our company has grasped the pulse of the market with a steady and pragmatic style, and has won the trust and support of customers with high-quality products and excellent services.

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 always take the customer as the center, take the quality as the premise, and aim to create the best price Cast Steel Wcb Extension Stem Bellow Seal Gate Valve. The future development of the company will take the culture of the times as the root, with nature-oriented thinking, and serve the community! We'll continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future.