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API 602 Gate Valve

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MOQ : 5 Units

API 602 Gate Valve Specification

Sealing
Soft/Metal Seated

Structure
Bolted Bonnet

Size
1/2 to 2

Connection
Screwed / Socket Weld / Flanged

Material
Forged Carbon Steel / Stainless Steel

Type
API 602 Gate Valve

Power Source
Manual

Pressure
800LB/900LB/1500LB

Media
Water, Oil, Gas, Steam

Working Temperature
-29C to 425C

Port Size
1/2 to 2 (DN15-DN50)

Surface
Shot Blasted / Painted

Shape
Straight Pattern

Design
Rising Stem, Non-Rising Handwheel

Body Material Options
A105, F304, F316, F11, F22

Face to Face
ASME B16.10

Testing Standard
API 598

Standard
API 602, ASME B16.34

Color
Black / Customized

Operating Pressure Rating
Up to 2500LB

Gland Packing
Graphite / PTFE

Bonnet Type
Bolted Bonnet, Welded Bonnet

Flow Direction
Bi-directional

End Connection
NPT, SW, RF Flanged

Application
Petrochemical, Power Plant, Oil & Gas

Handwheel Material
Ductile Iron / Carbon Steel

Trim Material
13Cr / F6a / F304 / F316

Weight
Depends on size and material

API 602 Gate Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About API 602 Gate Valve

API 602 Gate Valve

API 602 Gate Valve is highly utilized for high-pressure applications. This is demanded for high-pressure application and works as a flexible wedge. It ensures tight flanged joint connection. It is a threaded-in valve that can be torqued to an engineered torque value. API 602 Gate Valve provides added protection against leakage. This is accessible with a conventional port as well as a full port design. Offered valve is not prone to rusting. The water hammer effect can be reduced with slow opening as well as closing speed.

Main Features :

Bolted body-bonnet design for valves up to Class 800, 1500, 2500, 4500. Valves with welded bonnet also available on request
Screwed with a seal-welded body-bonnet design for valves of Class 1500,2500, 4500.
Bellows-sealed Gate and Globe valves available in Class 800
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

Precision Engineering and Industrial Reliability

API 602 Gate Valves are designed for high-pressure applications and withstand temperatures from -29C to 425C. Their straight pattern body and bolted or welded bonnet ensure a secure seal and durability, suitable for water, oil, gas, and steam media. Surface options include shot blasting or painting, with black or custom colors available.

Flexible Connection and Design Options

Select from screwed, socket weld, or flanged (RF) end connections to suit diverse installation requirements. The rising stem design enables clear position indication, while the non-rising handwheel facilitates convenient manual operation. Available with soft or metal seats for maximum versatility.

FAQ's of API 602 Gate Valve:

Q: How does the API 602 Gate Valve ensure reliable sealing in industrial environments?

A: The API 602 Gate Valve employs robust gland packing options (Graphite or PTFE) and premium trim materials (13Cr, F304, F316) to provide secure, leak-free operation. Its sealing performance is verified according to API 598 testing standards.

Q: What materials are available for the body and trim of these gate valves?

A: Body materials include forged carbon steel (A105), stainless steel (F304, F316), and alloy steels (F11, F22). Trim options cover 13Cr, F6a, F304, and F316, all selected for corrosion resistance and durability in harsh media and temperature ranges.

Q: When is it suitable to use an API 602 Gate Valve in your application?

A: These valves are recommended for controlling flow in petrochemical, power generation, and oil & gas plants, especially where bi-directional shutoff, high-pressure handling (up to 2500LB), and compatibility with water, oil, gas, or steam are essential.

Q: Where can the API 602 Gate Valve be installed and who are its main distributors?

A: API 602 Gate Valves are fit for installation in industrial pipelines worldwide, particularly in India by manufacturers, suppliers, traders, exporters, and distributors specializing in valve solutions for critical sectors.

Q: What is the process for customizing the API 602 Gate Valve to specific requirements?

A: Customers can specify body, trim, bonnet types, connection style, surface finish, color, and gland packing during the ordering process, ensuring compliance with project specifications and operational needs.

Q: How does the rising stem design benefit valve operation and maintenance?

A: The rising stem allows clear visual indication of the valve's open or closed position, facilitating easier operation and maintenance checks. The bolted or welded bonnet design ensures quick access for servicing and repairs.

Q: What advantages does manual operation provide for API 602 Gate Valves?

A: Manual handwheel operation offers precise control over flow and is less prone to failure compared to automated systems, making the valve suitable for critical shutoff applications where reliability and direct control are vital.

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