Rising Stem Resilient Seated Gate Valve

Waits Valve has many years of experience in manufacturing gate valves and understands what users need. The Advanced rising stem soft sealed gate valve designed by Waits Valve has become a star product in the field of modern fluid control by virtue of the combination of "visual design + soft sealing technology". It has clear visibility and lasting performance, and is the choice for industrial pipelines, municipal projects and fire protection systems, making safety truly "visible".

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Product Description

The Waits Valve durable Rising Stem Resilient Seated Gate Valve, operates by the up and down movement of the valve stem, which directly drives the gate to open or close. Its motion direction is perpendicular to the fluid flow, and it only supports fully open or fully closed operation.

The gate plate employs an integrated rubber encapsulation technology, with its surface covered by elastic materials such as EPDM, NBR, or fluororubber. This type of valve, features a novel structural design, precise manufacturing techniques, and high-performance new materials.It is widely used as a shut-off device in fluid pipelines across industries such as construction, urban environmental protection, petrochemicals, pharmaceuticals, food processing, metallurgy, textiles, and power generation. It is not suitable for throttling applications.

Implementation Standards-Rising Stem Resilient Seated Gate Valve
Design Standards	API 600, API 6D, EN 10434
Flange Standard	ASME B16.5, ASME B16.47-A/B, EN1092-1/2
Connection	RF, RTJ
Test Acceptance	API 598 EN12266
Structure Length	API6D, ASME B16.10, EN 558
Pressure and Temperature Ratings	ASME B16.34
Fire Test	/
Low Leakage Standard	API 622
Anti-Corrosion Design	NACE MR 0175

Application-Rising Stem Resilient Seated Gate Valve
Size	DN50（2"）~ DN600（24"）
Pressure Range	PN1.0~2.5MPa
Temperature Range	-20℃ ~ 200℃
Application	Tap water, sewage, construction, petroleum, chemical industry, food, medicine, textile, electricity, shipbuilding, metallurgy, energy system, etc.
Drive Mode	Handwheel, bevel gear, electric, pneumatic, etc.
Valve Body/Valve Cover	Forgings: A105, A182 F304, F304L, F316, F316L, F51, F53, B148, A350 LF2, LF3, LF5, Castings: DI A216 WCB, CF3, CF8, CF3M, CF8M, 4A, 5A, C95800, LCB, LCC, LC2
Valve Core	Forgings: A105, A182 F304, F304L, F316, F316L, F51, F53, B148, A350 LF2, LF3, LF5, Monel, Castings: A216 WCB, CF3, CF8, CF3M, CF8M, 4A, 5A, C95800, LCB, LCC, LC2
Sealing Surface	PTFE, RPTFE, NBR, EPDM
Valve Stem	A182-F6a-F304-F316-F51 17-4PH/XM-19 ...

Key Product Notes

1. Rising Stem Resilient Seated Gate Valve can help you confirm flow direction, clean pipes, and avoid forced installation. Remember that large-diameter valves need to be properly supported.

2. Open/close slowly to prevent water hammer. Suitable for full open/full closed applications; not recommended for flow control.

3. Adopt rising stem design, which can make the position indication clear.

4. Be sure to check the seal and valve stem condition regularly. Remember to keep the valve stem lubricated for smooth operation.

5. Prevent freezing and corrosion in harsh environments.

Rising Stem Resilient Seated Gate Valve