DN900 36 Inch Large Diameter Double Flanged Flexible Wedge Gate Valve

Along with the 'Client-Oriented' enterprise philosophy, a rigorous high-quality control process, superior production products along with a robust R&D group, we constantly deliver premium quality products, exceptional solutions and aggressive costs for Lined Diaphragm Valve Flange End, API600 Pressure seal gate valve, Stainless Steel Jaket Gate Valve. Our company always take the word 'win the trust of clients with quality, win the market with technology and services' as our business aim to develop and innovate new products continuously. At the same time, we are striving for perfect quality, hoping to provide all the clients with the most suitable products. Our company has always attached great importance to the perfect combination of new products and practicability. Our products are serialized and diversified, the quality is refined and the service is individualized, so as to make customers satisfied and assured in every detail.

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

In terms of environmental protection, our company has investigated and resolved the adverse environmental factors in all departments to ensure that the DN900 36 Inch Large Diameter Double Flanged Flexible Wedge Gate Valve meet the standards of green products. We strive to meet the various needs of customer products and provide efficient solutions. We uphold the business philosophy of 'Quality is a responsibility' and look forward to working with you.