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SQK ASME B16.34 Gate Valve

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MOQ : 5 Units

SQK ASME B16.34 Gate Valve Specification

Size
2 to 48 (DN50 to DN1200)

Structure
Bolted Bonnet

Sealing
Metal to Metal / Soft Seated

Connection
Flanged, Butt Weld, Socket Weld, Threaded

Material
Cast Steel / Forged Steel

Type
Gate Valve

Power Source
Manual

Pressure
Class 150 to 2500

Media
Water, Oil, Gas, Steam

Working Temperature
-29C to 425C

Port Size
Full Bore

Surface
Rust Resistant

Shape
Straight Pattern

Trim Material
13Cr, F304, F316, Stellite

End Connection Standard
ASME B16.5 / B16.25 / B1.20.1

Design Standard
ASME B16.34

Leakage Class
API 598

Working Position
Horizontal / Vertical

Packing Material
Graphite / PTFE

Mounting Design
ISO 5210 / Custom

Stem Type
Rising / Non Rising

Shell Test Pressure
1.5x Rated Pressure

Hydrostatic Test
100% Factory Tested

Body Material Grades
WCB, WC6, WC9, CF8, CF8M, LF2, F51

Ambient Temperature Range
-20°C to 80°C

Operation
Handwheel / Gear Operated / Actuated

Face to Face
ASME B16.10

SQK ASME B16.34 Gate Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About SQK ASME B16.34 Gate Valve

Backed by a team of adroit professionals, we are engrossed in supplying the best in class SQK ASME B16.34 Gate Valve that is popularly known among our customers owing to its superior design and quality. Having made out of the first-rate alloyed metal that is resistant to corrosion, impacts, and shear forces, this gate valve is sure to last for a prolonged duration of time. SQK ASME B16.34 Gate Valve is easy to use and maintain. Our customers can approach us to purchase the gate valve at a budget-friendly price.

The API 600 Gate Valves is exceptionally sturdy, rugged, and durable, with a reputation for quality, integrity, and long service.

They are designed for tight sealing and ease of operation. The valves are available flanged & butt-weld ends in pressure rating from ASME Class 150 to Class 2500, and in a variety of materials of construction.

Gate Valves are of flexible wedge design, outside screw and yoke, and bolted-bonnet construction. The valves conform to API 600.

Main features :

Bolted body-bonnet design, seal welded & Valves with pressure seal bonnet
Bellows-sealed Gate and Globe valves available
Bolted body-bonnet joints provided with spiral-wound stainless steel gasket and graphite
filler for maximum protection against leaks
Die-formed graphite inner packing rings and braided graphite end rings with Inconel wire
reinforcement and corrosion inhibitor
T-head stem-disc connection of gate valve fully meets strength requirements of API 602 and API 598
Rolled ACME thread on stem for smooth operation
Tapered shoulder on the stem for back seating
Self-aligning type gland assembly with stud-and-nut tightening
Integral hard-faced body seat for globe and check valves
Spring-loaded disc on check valves suitable for no horizontal applications too
Gate and globe valves can be offered with electrical actuators
Austenitic SS forging for body and bonnet of Cryogenic valves, resulting in excellent impact strength, minimal heat loss and resistance to corrosion
Valves can be offered to NACE MR-0175 and other special NACE requirements

Superior Design and Compliance

The SQK gate valve meets stringent ASME standards (B16.34, B16.5, B16.25, B1.20.1) and API 598 leakage class, guaranteeing high-quality operation and sealing. Every valve undergoes 100% hydrostatic factory testing at 1.5 times the rated pressure, assuring safe and reliable service in demanding conditions.

Flexible Installation and Operation

This gate valve is designed for both horizontal and vertical positions and comes in various end-connection types-flanged, butt weld, socket weld, and threaded. Options for rising or non-rising stem types and either manual, gear, or actuator operation allow for seamless integration into diverse piping systems.

Durable Materials and Wide Applications

Select from cast or forged steel in several grades for body and trims to match process requirements. The valve's temperature and pressure range leads to suitability for water, oil, gas, and steam applications, ensuring performance between -29C and 425C and Class 150 to 2500 pressure ratings.

FAQ's of SQK ASME B16.34 Gate Valve:

Q: How is the SQK ASME B16.34 Gate Valve tested for performance and safety?

A: Each valve is subject to a 100% factory hydrostatic test and a shell test at 1.5 times its rated pressure, strictly adhering to ASME and API requirements for leakage and durability to guarantee operational reliability.

Q: What are the main benefits of choosing this gate valve for industrial applications?

A: Benefits include versatility in size and end connections, wide compatibility with fluids (water, oil, gas, steam), robust corrosion resistance, and reliable sealing. Its adaptability to multiple mounting designs and ambient conditions makes it ideal for diverse industries.

Q: When should this gate valve be used in vertical versus horizontal positions?

A: Both vertical and horizontal installations are supported. Position selection depends on pipeline orientation and space constraints; this flexibility simplifies integration into new or existing systems.

Q: What body and trim materials are available, and how do they suit different processes?

A: Body materials include WCB, WC6, WC9, CF8, CF8M, LF2, and F51, while trims are offered in 13Cr, F304, F316, and Stellite. This assortment enables tailored selection for process compatibility, temperature, and pressure needs.

Q: Where are SQK ASME B16.34 Gate Valves typically installed?

A: These valves are commonly used in industries such as oil and gas, chemical processing, water treatment, and power generation across India and international export markets, due to their compliance with global standards.

Q: What is the process of selecting proper sealing and packing materials?

A: Sealing options include metal-to-metal or soft seated, with packing in graphite or PTFE. Selection depends on the media, pressure, temperature, and required leakage class to ensure optimal performance and longevity.

Q: How does the full bore port size contribute to efficient valve operation?

A: The full bore design minimizes pressure loss and improves flow efficiency, making it ideal for processes where unobstructed flow and low turbulence are important.

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