DN50-DN2000 JIS ASME DIN GOST Wafer Lug Flange OS&Y or Nr Handwheel Pneumatic Soft Seal Hard Seal Wcb Ss Knife Gate Valve/ Bean Dregs/Dust/Slurry

Whether our Check Valve, Flange Gate Valve With Dust Cover, Flushing Valve is standard design or customized according to customers' needs, it is known all over the world for its high performance, high reliability and innovation. May you moved by our high quality products and passionate service. Our company has high-tech quality inspection equipment and professional product inspection and quality control team, and constantly improve the quality management system of products. In terms of quality, we advocate perfectionism, and believe that there is no best, only better, to produce high-quality goods with meticulousness.

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 can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for DN50-DN2000 JIS ASME DIN GOST Wafer Lug Flange OS&Y or Nr Handwheel Pneumatic Soft Seal Hard Seal Wcb Ss Knife Gate Valve/ Bean Dregs/Dust/Slurry. Quality is the foundation of enterprise survival. Improving production efficiency, developing high-tech products, learning western technology and creating our own brand are our consistent pursuit. Our company has always focused on technological innovation and sustainable development, research and development capabilities, and manufacturing capacity.