SQK A351 CF8M Cast Stainless Steel Ball Valve

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SQK A351 CF8M Cast Stainless Steel Ball Valve

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MOQ : 5 Units

SQK A351 CF8M Cast Stainless Steel Ball Valve Specification

Structure
2 Piece Ball Valve

Caliber
Full Bore

Connection
Flanged Ends

Pressure
Class 150 / PN16

Channels
Single Channel

Material
A351 CF8M Cast Stainless Steel

Power
Manual

Media
Water, Oil, Gas, Steam

Temperature of Media
Up to 180C

Port Size
DN15 to DN100 (1/2 to 4)

Flange
ANSI B16.5

Finish
Polished

Application
Industrial and Commercial Applications

Handle Material
Stainless Steel

Leakage Class
Class VI

Valve Type
Floating Ball Valve

Locking Device
Available on Request

Surface Treatment
Shot Blasted & Polished

Testing Standard
API 598

Face to Face
ASME B16.10

End Connection Standard
Flanged ANSI B16.5

Operation Type
Lever Operated

Body Material Grade
CF8M (ASTM A351)

Stem Type
Blow-out Proof Stem

Mounting Pad
ISO 5211

Design Standard
ASME B16.34

Sealing Material
PTFE / RPTFE

Fire Safe Design
Fire Safe to API 607 (Optional)

SQK A351 CF8M Cast Stainless Steel Ball Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About SQK A351 CF8M Cast Stainless Steel Ball Valve

SQK A351 CF8M Cast Stainless Steel 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

Precision Engineering for Industrial Reliability

Designed according to ASME B16.34 and face-to-face dimensions as per ASME B16.10, this ball valve guarantees consistent performance across a wide pressure range (Class 150 / PN16). Its full bore design minimizes pressure drop, ensuring efficient flow for critical applications in water treatment, oil processing, and steam systems.

Robust Construction and Superior Safety Features

Manufactured from A351 CF8M cast stainless steel, the body and stem provide exceptional durability and resistance to corrosive environments. With a blow-out proof stem for enhanced safety and an optional fire-safe design (API 607), users benefit from secure operation and peace of mind in high-risk settings.

Easy Operation and Versatile Installation

This valve is lever-operated for seamless manual control and features a standardized ISO 5211 mounting pad, allowing for easy actuation upgrades. The flanged ANSI B16.5 connection ensures straightforward installation and maintenance in new or existing pipework.

FAQ's of SQK A351 CF8M Cast Stainless Steel Ball Valve:

Q: How is the SQK A351 CF8M Ball Valve installed in industrial piping systems?

A: The ball valve features flanged ends conforming to ANSI B16.5 standards, making it suitable for direct installation between matching flange faces in piping systems. Its face-to-face dimensions align with ASME B16.10, ensuring compatibility with standard pipe layouts and facilitating quick connection.

Q: What media can the SQK A351 CF8M Cast Stainless Steel Ball Valve handle?

A: This ball valve is designed for various media including water, oil, gas, and steam. It functions efficiently up to temperatures of 180C, making it ideal for diverse industrial and commercial fluid control needs.

Q: When should the fire-safe design option for this ball valve be selected?

A: The API 607 fire-safe design is recommended for applications where there's risk of exposure to high temperatures or fire conditions. Choosing this option enhances valve integrity and ensures continuous operation in critical safety environments.

Q: Where is the SQK A351 CF8M Ball Valve typically used?

A: It is widely used in industrial and commercial sectors such as water treatment plants, oil refineries, gas distribution networks, and steam systems. Its corrosion-resistant body makes it suitable for harsh environments.

Q: What process standards does this ball valve meet for quality and reliability?

A: The valve adheres to ASME B16.34 for design, ASME B16.10 for size, API 598 for seat and shell testing, and ANSI B16.5 for flanged end connections. These standards ensure high levels of safety, reliability, and performance.

Q: How does the full bore design benefit applications using this ball valve?

A: The full bore structure allows for unrestricted flow, minimizing pressure drop and turbulence. This design is especially beneficial in applications requiring efficient transfer of viscous or high-volume fluids.

Q: What advantages does the blow-out proof stem and optional locking device offer?

A: The blow-out proof stem improves operational safety by preventing stem ejection under pressure. The optional locking device secures the valve in open or closed position, reducing risks of inadvertent operation.

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