Flange Knife Gate Valve with Stainless Steel / Cast Steel Material

We follow the commercial policy of surviving through quality and development through reputation, and do our best to provide customers with a full range of ASME Class 150/300/600 Gate Valve, ANSI Ball Valve 150LB, Forged Steel Gate Valve SW/NPT/BW End. Our company constantly innovates the old and brings forth the new, sets the domestic and foreign technology superiority, draws lessons from others' strong points. Technological progress is the primary driver of enterprise development and quality management ensures the achieving of advanced technology.

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 are committed to improving customer satisfaction through competitive high-quality Flange Knife Gate Valve with Stainless Steel / Cast Steel Material and services that exceed customer expectations. Through sustained and steady development, we will achieve the strategic goal of building us into an innovative, service-oriented, and integrated brand enterprise group! We develop the company based on the principle of 'being a man with integrity, doing business with integrity' and following the business philosophy of 'pursuing all customer needs as goals'.