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SQK Floating Ball Valve

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MOQ : 5 Units

SQK Floating Ball Valve Specification

Connection
Flanged Ends / Screwed Ends

Pressure
Class 150/300/600

Caliber
Full Bore

Channels
2 Way

Structure
Floating Ball

Material
Stainless Steel / Carbon Steel

Power
Manual

Media
Water, Oil, Gas

Temperature of Media
Normal Temperature

Port Size
1/2 to 12 (DN15 to DN300)

Flange
ANSI / DIN / JIS Standard

Finish
Polished

Application
Industrial Pipeline, Oil & Gas, Petrochemical, Water Treatment

Anti-static Device
Yes

Face to Face Standard
ASME B16.10

Design Standard
API 6D / BS 5351

Fire Safe Design
API 607

Operation
Handle / Gear Operator

Body Material
CF8, CF8M, WCB

Blow-out Proof Stem
Yes

Seat Material
PTFE / RPTFE / PPL / Metal

Leakage Class
Class VI (Bubble Tight)

Testing Standard
API 598

SQK Floating Ball Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About SQK Floating Ball Valve

SQK Floating Ball Valve

Size	" to 8" (8 mm to 200 mm)
ASME Class	Class 150 to 2500
Design Standard	ISO 17292, API 608, API 6D

We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.

The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.

Main Features

Fire-safe to ISO 10497 and API 607

Mirror-finished solid stainless ball

Fine-grained PTFE seats

Cavity Pressure Relief mechanism

Blowout-proof stem

High integrity stem sealing

Belleville springs compensate for wear and thermal expansions

Antistatic feature

Actuator-mounting flange conforms to ISO 5211

Single, two and three piece constructions

Full-bore and regular-bore designs

Soft and metal-seated

Offered in carbon steel, stainless steel and duplex stainless steels

Screwed, socket-weld and flanged ends

ASME classes up to 2500

Variety of actuation options

Reliable and Versatile Design

SQK Floating Ball Valves are designed with a floating ball structure for effective sealing and smooth operation. Their body materialsCF8, CF8M, and WCBensure durability across varied conditions, from water treatment to petrochemical environments. The valve comes in both flanged and screwed end connections and supports a wide range of standards, making it compatible with numerous industrial systems.

Comprehensive Safety and Leak Prevention

Engineered for safety, the valves integrate fire-safe features in compliance with API 607, along with blow-out proof stems and anti-static devices to enhance operational security. Bubble-tight sealing to Class VI ensures zero-leakage performance, vital for critical applications involving oil, gas, and water.

Flexible Operation and Easy Maintenance

With manual handle or gear operation, SQK Floating Ball Valves offer straightforward usability. The combination of PTFE, RPTFE, PPL, or metal seat materials enables prolonged service life and reduced maintenance downtime, while fully polished finishes and standardized face-to-face dimensions (ASME B16.10) simplify installation and upkeep.

FAQs of SQK Floating Ball Valve:

Q: How is the SQK Floating Ball Valve installed in an industrial pipeline?

A: The SQK Floating Ball Valve is designed with flanged or screwed end connections, enabling straightforward installation to ANSI, DIN, or JIS pipeline standards. Following ASME B16.10 face-to-face dimensions, the valve can be easily fitted into new or existing pipeline setups in oil, gas, water, or petrochemical industries.

Q: What media can the SQK Floating Ball Valve control?

A: This valve is engineered to handle a variety of media, including water, oil, and gas, at normal temperatures. Its robust construction and versatile seat materials (PTFE, RPTFE, PPL, or metal) ensure optimal performance and compatibility across different industrial environments.

Q: When should I choose metal seats versus PTFE seats for this valve?

A: PTFE and RPTFE seats are recommended for standard applications where chemical resistance and lower friction are essential. Metal seats are suitable for higher temperature or abrasive conditions, while PPL seats offer enhanced durability where higher pressure and moderate temperatures are present.

Q: Where can the SQK Floating Ball Valve be used?

A: The valve is suitable for use in a wide range of industrial sectors, including oil & gas, petrochemical, water treatment facilities, and general industrial piping networks. Its compatibility with multiple standards and materials makes it a flexible solution for distributors, exporters, manufacturers, suppliers, and traders.

Q: What is the benefit of the anti-static device and blow-out proof stem?

A: The anti-static device prevents static electricity buildup, reducing the risk of sparks in flammable environments, while the blow-out proof stem ensures the stem cannot be ejected under pressure, thus enhancing operational safety.

Q: How does the design ensure leak-proof operation?

A: With a Class VI (bubble-tight) leakage classification and precise engineering in accordance with API 598 testing standards, the SQK Floating Ball Valve assures zero-leakage performance, critical for sensitive applications where containment is paramount.

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