Gate Valve with Thermal Bypass Line, API 600, A216 WCB, DN150

Name: Gate Valve with Thermal Bypass Line, API 600, A216 WCB, DN150
SKU: LD-20251220-GTV-01
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

The Flexible Wedge Gate Valve Supplier offers a high-quality gate valve designed to meet API 600 standards. This valve features a thermal bypass line for enhanced performance and an ASTM A216 WCB body, ensuring durability and reliability. With a DN150 (6-inch) diameter, it meets Class 150 LB and PN20 pressure ratings. The valve is equipped with a rising stem, bolted bonnet (BB), and outside screw and yoke (OS&Y) mechanism for easy operation and maintenance.

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Detail Information

Product Name: Gate Valve with Thermal Relief Upstream, Thermal Bypass Line
Type: Gate Valve
Body Design: Bolted Bonnet & Gland, OS&Y, Rising Stem
Trim Design: Flexible Wedge
Design Standard: API 600
Body Material: ASTM A216 WCB
Trim Material: API 8#
Size: DN150, 150 mm, 6 Inch
Pressure Class: Class 150 LB, PN20
End Connection: RF Flanged
Operation: Handwheel
External Coating: Red (Fire Fighting Color)
Special Feature: with Thermal Bypass Line
3/8 Inch OD Tubing, SS 316
2 × 3/8 Inch SS 316 Needle Valves
1 × 3/4 Inch Check Valve (Cracking Pressure: 100 kPa)

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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.