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SQK ENP Coating Ball Valve

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MOQ : 5 Units

SQK ENP Coating Ball Valve Specification

Connection
Flanged / Screwed

Pressure
Class 150/300/600, PN16/25/40

Caliber
Full Bore

Channels
2 Way

Structure
Ball

Material
Stainless Steel with Electroless Nickel Plating (ENP)

Power
Manual

Media

Temperature of Media
-20C to 180C

Port Size
1/2 to 12

Flange
ANSI, DIN, JIS Standard

Finish
Electroless Nickel Plated

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

Design Standard
API 6D / BS EN ISO 17292

Corrosion Resistance
Excellent

End Connection
Flanged

Mounting Pad
ISO 5211

Leakage Class
Class VI

Seat Material
PTFE

Seal Test Pressure
22 Bar

Ball Material
SS 304/316 with ENP coating

Actuation Type
Lever Operated

Fire Safe Design
Available

Body Test Pressure
30 Bar

SQK ENP Coating Ball Valve Trade Information

Minimum Order Quantity
5 Units

Supply Ability
200 Units Per Month

Delivery Time
7 Days

About SQK ENP Coating Ball Valve

SQK ENP 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

Robust Construction and Advanced Protection

Crafted from high-grade stainless steel (SS 304/316) and protected by electroless nickel plating, the SQK ENP Coating Ball Valve is engineered for durability in harsh environments. Its corrosion resistance stands out, making it ideal for chemical and industrial applications where reliability is critical.

Versatile Application Across Industries

With compatibility for a wide range of fluidswater, oil, gas, and morethis valve is well-suited for various industries, including petrochemical, water treatment, and oil & gas. The valves PTFE seat and fire-safe design further boost safety and performance.

Standards and Safety Compliance

Manufactured in accordance with API 6D and BS EN ISO 17292 standards, the valve is pressure tested up to 30 bar and offers leakage control to Class VI. It features ISO 5211 standard mounting pad and options for ANSI, DIN, and JIS flanges, ensuring universal fit and regulatory compliance.

FAQs of SQK ENP Coating Ball Valve:

Q: How does the ENP coating enhance the performance of the SQK ball valve?

A: The electroless nickel plating (ENP) on the stainless steel ball provides superior corrosion resistance and protects against wear. This ensures longer operational life and reliable performance, especially in harsh and corrosive environments common to oil & gas, chemical, and industrial sectors.

Q: What is the recommended process for operating and maintaining this ball valve?

A: Operation is manual via lever actuation. Regular inspection of the valves body and seat is advised, especially after prolonged exposure to aggressive media. The ENP coating and PTFE seat are engineered for low maintenance; periodic lubrication and tightness checks further prolong valve lifespan.

Q: When should this valve be chosen over other valve types?

A: This valve is ideal when full bore flow, excellent sealing (Class VI leakage), and high corrosion resistance are required. It excels in industrial, petrochemical, water treatment, and oil & gas applications where durability and safety are paramount.

Q: Where can the SQK ENP Coating Ball Valve be installed?

A: The valve is suitable for installation in pipelines handling water, oil, gas, and other aggressive fluids across industrial, chemical, petrochemical, and water treatment plants. The design supports both flanged and screwed connections, facilitating diverse installation requirements.

Q: What are the key usage benefits of the PTFE seat in this valve?

A: The PTFE seat provides excellent chemical resistance, low friction, and effective sealing. It helps ensure leak-tight operation (Class VI) even under high pressure and temperature variations, making the valve suitable for critical process environments.

Q: What is the benefit of the ISO 5211 mounting pad on this valve?

A: The ISO 5211 mounting pad standardizes the interface for actuators, allowing for easy retrofit of automation solutions such as pneumatic or electric actuators, enhancing operational flexibility and enabling future upgrades without major modifications.

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