Big Size DN1200 48 Inch Ductile Iron Ggg50 Sluice Gate Valve for Water with by Pass

All of our soft seat ball valve, Pressure Balance Plug Valve, Steam Drain Globe Valve are independently researched and acquired by our unique technology to make sure that they can be upgraded and updated constantly. It is a good way to improve our products and service. We will continue to carry forward the business philosophy of 'standards start from precision work, service comes from sincerity', and develop together with new and old customers and peers at home and abroad.

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

Each individual member from our large performance revenue crew values customers' needs and company communication for Big Size DN1200 48 Inch Ductile Iron Ggg50 Sluice Gate Valve for Water with by Pass. Our company has a group of excellent design, production, management and service talents, and always guarantees user satisfaction with advanced design, meticulous manufacturing and perfect service. We believe that the future will be a promising future, and we hope that we can cooperate with consumers all over the world for a long time.