OS & Y Industrial Resilient Seated Gate Valve for DN50-DN300

We not only will try our greatest to offer you excellent services to each individual client, but also are ready to receive any suggestion offered by our buyers for Full bore ball valve, Bolted Bonnet Globe Valve Flange End, Tilting Disc Check Valve RF End. Our advantage lies in our design, production, and sales capabilities, and diverse technologies, which will certainly meet your needs. Our company constantly learn new technology, improve its own technical defects in learning, and strive to provide good and reliable products for demand groups. We constantly improve our professional and technical capabilities, optimize processing technology, improve efficiency and reduce costs and enhance the market competitiveness of our customers.

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

Rely on initial, devoting on the food packaging and environmental protection for OS & Y Industrial Resilient Seated Gate Valve for DN50-DN300. We can also flexibly provide customers with private or partial phases of services according to customer needs. Reviewing the company's development history and analyzing the company's current situation will help us correctly understand and grasp the company's development trend under the new situation.