Gate Valve With Bypass Valve, DN200, PN100, RF

Name: Gate Valve With Bypass Valve, DN200, PN100, RF
SKU: GV 18
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

China Gate Valve Manufacturer Kelly Provides Gate Valves With Bypass Valves, DN200, PN100, Flanged RF, API 600, DIN 3352, WCB Body Material, API 598.

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Quick Detail

Design standard: API 600, DIN 3352.
Body material: WCB.
Nominal diameter: DN200.
Pressure: PN100.
End connection: RF.
Face to face: ASME B16.10, EN 558.
Working temperature: -29℃~+425℃.
Mode of operation: handwheel.
Test and inspection: API 598.

Product Range

Body Material: Carbon steel, Stainless steel, Alloy steel.
Normal diameter: 1/2"~60" (DN15~DN1500).
End connection: BW, Flanged.
Pressure range: 150lbs~2500lbs(PN16~PN420).
Operation: Handwheel, Gearbox, Electric, Pneumatic, Electro hydraulic actutor, Gas over oil actuator.
Working temperature: -46℃~+560℃.

Keywords of Gate Valve With Bypass Valve, DN200, PN100, RF

Gate Valve With Bypass Valve, Bypass Valve, DN200 Gate Valve, PN100 Gate Valve, RF End Gate Valve

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FAQs

What Are Rising Stem & Non-Rising Stem Gate Valves?

What is a Non-Rising Stem Gate Valve?

A valve where the stem does not move vertically but rotates internally to raise or lower the gate. This design is ideal for installations with limited vertical space.

How Does a Non-Rising Stem Gate Valve Work?

The handwheel turns the stem, which in turn moves the gate up or down inside the valve body without changing the external height of the stem.

How Does a Rising Stem Gate Valve Work?

The handwheel lifts the stem and gate together, providing a visual indication of whether the valve is open or closed.

Which Valve Should I Choose?

Use a rising stem valve for above-ground applications where visibility and ease of maintenance are important.

Use a non-rising stem valve for underground or space-limited installations.

Conclusion

The choice between rising stem and non-rising stem gate valves depends on your specific application needs. For clear valve status indication and easy maintenance, go with a rising stem valve. For compact installations, a non-rising stem valve is the better option.