High Quality Ductile Iron Flexible Wedge Hand Wheel Operated Flanged Gate Valves

Our Non Return Check Valve 300LB, 2 piece floating ball valve, Wafer Type Dual Plates Check Valve are of high quality up to industry standards, so that is trusted by many customers. We take the policy of 'pursuing refinement by quality, change by newness, honesty and customer first' as the action guide, and we are striding towards the goal of zero defect in product quality. We will recommend the most suitable products for customers through efficient team collaboration. With sophisticated technology and equipment, advanced and reasonable design, and professional production, the products have been appreciated by many 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

Our eternal pursuits are the attitude of 'regard the market, regard the custom, regard the science' as well as the theory of 'quality the basic, believe in the 1st and management the advanced' for High Quality Ductile Iron Flexible Wedge Hand Wheel Operated Flanged Gate Valves. Item lists and detailed parameters and any other info will be sent to you timely for the inquiries. In the future, our company will be committed to promoting the development of the industry, and gradually develop towards a comprehensive and international direction.