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SQK Chromium Carbide Coating Ball Valve

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MOQ : 5 Units

SQK Chromium Carbide Coating Ball Valve Specification

Channels
Single channel

Connection
Flanged

Pressure
Class 150-600 (PN16-PN100)

Structure
Ball Valve

Caliber
DN50 (customizable)

Material
Stainless Steel with Chromium Carbide Coating

Power
Manual

Media
Water, Oil, Gas, Acid

Temperature of Media
-20C to 450C

Port Size
2 inch (Standard, customizable upon request)

Flange
ANSI/DIN/ASME Standard

Finish
Polished, Corrosion Resistant

Application
Industrial, Petrochemical, Refinery, Power Plants

Fire Safe Design
Available on request

Face to Face Dimension
ASME B16.10

Sealing Type
Soft or Metal Seated (customizable)

Design Standard
API 6D / ASME B16.34

Ball Material
Chromium Carbide Coated Stainless Steel

End Connection
Raised Face Flange or Flat Face Flange

Body Material
Stainless Steel 304/316 or as specified

Operation Type
Quarter Turn

Mounting
ISO 5211 Direct Mount

Anti-static Device
Included

Testing Standard
API 598 / EN12266

Blow-out Proof Stem
Yes

SQK Chromium Carbide Coating Ball Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About SQK Chromium Carbide Coating Ball Valve

SQK Chromium Carbide Coating Ball Valve

Size	2" to 56" (50 mm to 1400 mm)
ASME Class	Class 150 to 2500
Design Standard	API 6D

Main Feature

· Trunnion-mounted Ball Valve design complies to API 6D

· Wide portfolio of Side-entry and Top-entry designs

· Fugitive emissions

· Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH

· Fire safe design - to API 607 and API 6FACE Marking

· Meets requirements of Pressure Equipment Directive 2014/68/EU,

· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required · Double block and bleed (DBB) feature

· Valves are designed and tested for automatic cavity relief

· Anti-blowout stem design

· Coil springs used for consistent seat loading and lower operating torque

· Lip seals provided for low temperature services

· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)

· Wide portfolio of Side-entry and Top-entry designs

· Options: Buried service, Cryogenic

· Offered with Electric, Pneumatic and Hydraulic Actuators

· In-house Tests Capabilities

Advanced Material Engineering

Engineered with stainless steel body and a chromium carbide coated ball, this valve demonstrates heightened durability against corrosion, abrasion, and harsh process conditions. The advanced coating technology extends service life, maintains reliable sealing, and supports operation under extreme temperatures and pressures, making it suitable for complex industrial processes.

Customizable Sealing and Connection Options

Users may select between soft or metal seated designs based on application requirements. End connections come in raised or flat face flange configurations, conforming to ANSI, DIN, or ASME standards. This adaptability ensures optimal performance, easy integration, and enhanced safety in varied industrial settings.

FAQ's of SQK Chromium Carbide Coating Ball Valve:

Q: How is the SQK Chromium Carbide Coating Ball Valve operated?

A: The valve operates with a manual quarter-turn action, making it easy and fast to open or close and ideal for rapid isolation in industrial systems.

Q: What media and temperature ranges can this ball valve handle?

A: It is engineered for versatile media such as water, oil, gas, and acids, and can reliably perform in environments ranging from -20C to 450C, suiting diverse industrial applications.

Q: When should I choose a soft seat versus a metal seat for this valve?

A: Soft seats are preferred for applications requiring tight shut-off with less abrasive media, while metal seats are advisable for high-temperature or abrasive conditions to ensure longevity and performance.

Q: Where is the SQK Chromium Carbide Coating Ball Valve primarily used?

A: This valve is widely applied in industrial facilities, petrochemical plants, refineries, and power generation units. It fits processes requiring dependable shut-off under corrosive and variable temperature conditions.

Q: What testing and design standards does this ball valve comply with?

A: The valve meets API 598 / EN12266 for testing and follows API 6D / ASME B16.34 design standards. Face-to-face dimensions adhere to ASME B16.10, ensuring global compatibility and reliability.

Q: How does the chromium carbide coating benefit the valve's operation?

A: Chromium carbide coating enhances resistance against wear, corrosion, and erosion, extending operational life and minimizing maintenance in severe environments.

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