Carbon Steel Forged Gate Valve (Z41H-150LB-DN20)

We strive to innovate business concepts, improve management levels, accelerate resource integration, fully participate in market competition, strengthen cooperation and exchanges with domestic and foreign merchants, and devote great enthusiasm to the NPT gate valve, recirculation valve, API600 globe valve industry. Quality is factory's lifestyle abide by the contract', conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. We consciously abide by national laws and regulations, operate and pay taxes according to law. Quality is factory's lifestyle continue to improve, to ensure product quality in line with market and customer standard requirements.

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 goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of Carbon Steel Forged Gate Valve (Z41H-150LB-DN20). In terms of customer service, we are adhering to the service concept of serving customers wholeheartedly to create a comprehensive, interactive and one-stop service experience and continue to expand new areas of customer value added. We are determined to forge ahead, continuously improve our own capabilities, and unswervingly move forward toward the goal.