Non-rising Stem Gate Valve, 12 Inch, API 600, 150 LB, RF

Name: Non-rising Stem Gate Valve, 12 Inch, API 600, 150 LB, RF
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

Non-rising Stem Gate Valve Factory: API 600 Gate Valve, Non-rising Stem, Class 150 LB, 12 Inch, ASTM A216 WCB, RF Flange Ends, ASME B16.10, API 598.

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Detail Information

Design standard: API 600.
Body material: ASTM A216 WCB.
Nominal diameter: 12 Inch.
Pressure: Class 150 LB.
End connection: RF Flange.
Face to face: ASME B16.10.
Working temperature: -29℃ - +300℃.
Test and inspection: API 598.

Design & Manufacture: API 598, DIN 3356, BS 7350.
Face to Face: ASME B16.10.
Flange Dimensions: ASME B16.5.
Pressure & Temperature: ASME B16.34.
Test & Inspection: API 6D, API 598.
Visual Inspection: MSS SP-55.
Marking: MSS SP-25.
Media: Crude Oil, Natural Gas, etc.

Material Option:
Carbon steel: ASTM A216 Gr. WCB, ASTM A216 WCC, ASTM A216 WCA, etc.
Low temperature steel: ASTM A352 Gr. LCB, ASTM A352 LCC, ASTM A352 LC1, etc.
Cr-Mo steel: ASTM A217 Gr. WC6, ASTM A217 WC9, ASTM A217 C5, ASTM A217 C12, ASTM A217 C12A, etc.
Stainless Steel: ASTM A351 Gr. CF8, ASTM A351 CF8M, ASTM A351 CF3, ASTM A351 CF3M, ASTM A351 CF8C, etc.
Alloy steel: CN7M alloy 20, CN3M alloy 20 modified, CT15C, etc.
Super duplex: ASTM A995 Gr. 4A, ASTM A995 5A, ASTM A995 CE8MN, ASTM A995 CD6MN, ASTM A995 CD3MN, etc.
Aluminum bronze: ASTM B148 C95500, ASTM B148 C95600, ASTM B148 C95800, etc.
Monel: M30C, M35-1, CZ100, etc.
Inconel: CY40 inconel 600, etc.
Hastelloy: CW2M Hastelloy C4, N12MV Hastelloy B, CW12MW Hastelloy C276, etc.
Incoloy: CU5MCuC Incoloy 825, CW6MC Incoloy 625, etc.

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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.