DIN Standard F4 OS & Y Flexible Wedge Gate Valve

Over the years, we take it as our responsibility to provide consumers with excellent flange forged steel gate valve, Slip On Flange, API6D Full Bore Ball Valve 1500LB/2500LB and have conquered consumers with consistent quality. Our company has a complete internal control system, which provides a strong guarantee for the output of high-quality product solutions. We will strive to achieve international business goals, and make us a brand with high technical starting point, excellent effect, complete variety, stable quality, and perfect after-sales service.

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

The company has engineers who have been engaged in the production of DIN Standard F4 OS & Y Flexible Wedge Gate Valve for many years. Continuous improvement is our self-discipline. We analyze the needs of individual users and understand changes and growth trends in user needs, knowing our customers better.