Non-Rising Stem Bronze Gate Valve, 3 IN, 300 LB, B62 C83600

Name: Non-Rising Stem Bronze Gate Valve, 3 IN, 300 LB, B62 C83600
SKU: 1876039
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

As a leading bronze gate valve fabricator in China, we produce high-quality valves built to MSS SP-80 standards. Our 3-inch (DN80) gate valves feature a robust ASTM B62 C83600 bronze body and are rated for 300 LB (PN50) pressure. These valves come with a threaded union bonnet for easy maintenance and are available in both rising stem and non-rising stem configurations to suit various applications. With a durable design and reliable performance, our bronze gate valves provide precise flow control and long-lasting service in industrial environments.

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Detail Information

ASTM B62 C83600 Gate Valve, 3 Inch/DN80, 300 LB, MSS SP-80 Design, Threaded.

Valve Description:
1876039 Gate Valve
Bore Type: Standard Bore
Design Standard: MSS SP-80
Body Material: ASTM B62 C83600
Nominal Size: 3 Inches, DN80
Nominal Class: Class 300 LB
Operation: Handwheel
Test and Inspection: MSS SP-80
Structure: NPT Threaded, Union Bonnet
Trim Material: ASTM B62 C83600
End Connection: Threaded ASME B1.20.1
Face to Face: Manufacturer Standard

Key Features:
1. Renewable solid wedges for enhanced durability.
2. Integral seats for improved sealing performance.
3. High-tensile bronze alloy stems for strength and reliability.
4. Each valve undergoes shell and seat pressure testing following MSS SP-80 industry standards.
5. Options for both rising and non-rising stems are available.

Product Range:
Body Material: Bronze ASTM B62 C83600
Normal Diameter: 1/4, 3/8, 1/2, 3/4, 1, 1-1/2, 2, 2-1/2, 3 Inches (DN6 – DN80)
Pressure Range: Class 125 LB - 300 LB
Working Temperature: -20°C to +150°C
End Connection: NPT Threaded
Operation: Handwheel

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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.