SQK A182 F11 Alloy Steel Gate Valve

Get a Price/Quote

MOQ : 5 Units

SQK A182 F11 Alloy Steel Gate Valve Specification

Size
Customizable

Structure
Bolted Bonnet

Sealing
Metal Seated

Connection
Flanged, Butt Weld

Material
Alloy Steel (A182 F11)

Type
Gate Valve

Power Source
Manual

Pressure
150# to 2500#

Media
Water, Oil, Gas, Steam

Working Temperature
Up to 600C

Port Size
2 to 24 Inch

Surface
Polished

Shape
Straight

Applicable Fluid
Corrosive Fluid, High Temperature

Stem
Rising, Solid Stem

Body Material
Forged Alloy Steel

Design Temperature
Up to 600°C

Driving Mode
Manual or Gear Operated

Standards
API 600, BS 1414

Body Thickness
ANSI Standard

Seat Material
13Cr/Stellite

Operation
Handwheel

Face to Face Dimension
ANSI B16.10

End Connection
RF/RTJ (Raised Face/Ring Type Joint)

Test Standard
API 598

SQK A182 F11 Alloy Steel Gate Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About SQK A182 F11 Alloy Steel Gate Valve

SQK A182 F11 Alloy Steel Gate Valve

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

Superior Durability and Performance

Engineered with forged alloy steel, the SQK A182 F11 Gate Valve offers outstanding resistance against corrosion and wear, even under harsh process conditions. Its robust metal seat and solid rising stem guarantee consistent sealing performance, with a polished finish for enhanced surface longevity. Suitable for high-pressure systems, it ensures safe and efficient fluid control across multiple demanding industries.

Flexible Application and Customization

Available in a wide range of sizes from 2 to 24 inches and compatible with various connection standards such as RF, RTJ, flanged, and butt weld, this gate valve adapts seamlessly to both existing and new pipeline systems. The customizable body thickness and port sizing allow for specific operational requirements, ensuring precise fit and optimal performance within your process flow.

FAQ's of SQK A182 F11 Alloy Steel Gate Valve:

Q: How is the SQK A182 F11 Alloy Steel Gate Valve operated and installed?

A: This gate valve can be manually operated via a handwheel or gear operator. Installation is straightforward due to its flanged and butt weld end connections, conforming to ANSI B16.10 face-to-face standards and suitable for both RF and RTJ connection types.

Q: What industries and fluids are suitable for the SQK A182 F11 Gate Valve?

A: The valve is ideal for applications involving corrosive fluids and high temperatures, such as water, oil, gas, and steam. It is commonly used in power generation, petrochemical, and industrial plants where reliable isolation and robust performance are required.

Q: When should I choose metal seated valves like this model over soft seated alternatives?

A: You should select metal seated valves when operating under high temperature (up to 600C), high pressure (150# to 2500#), or corrosive media conditions, as metal seats such as 13Cr/Stellite provide superior durability compared to soft-seated designs.

Q: Where are these valves typically installed in a process system?

A: SQK A182 F11 Gate Valves are usually installed in main pipeline sections, isolation points, and critical process areas requiring secure shut-off capabilities-especially where fluid purity and reliable sealing are essential.

Q: What is the benefit of the rising solid stem and polished body design?

A: A rising solid stem provides a clear visual indicator of valve open or closed positions, enhancing operational safety. The polished body helps minimize buildup from process fluids, supporting easier maintenance and longer-lasting valve surfaces.

Q: How do I ensure compatibility with my existing piping?

A: Ensure your system matches the ANSI B16.10 face-to-face dimensions and the listed connection types (RF, RTJ, flanged, butt weld). You may customize port size and body thickness according to your process requirements to guarantee perfect integration.

Tell us about your requirement