Import Ball Valve Class 4500 — Buy in Bulk from Supplier in India

This Class 4500 ball valve from SQK Valves Fittings & Automation Private Limited is a floating-ball design with sizes ranging from ¼" to 56" (8 mm to 1400 mm) and ASME pressure classes up to 2500, compliant with API 6D, ISO 17292, and API 608 standards. The valve is available in single, two, and three-piece constructions with full-bore and regular-bore options, and it features both soft and metal-seated configurations for fugitive emissions compliance to ISO 15848-1 Class AH and BH.

The valve body is offered in carbon steel, stainless steel, and duplex stainless steel, with end connections including screwed, socket-weld, and flanged types. It incorporates a cavity pressure relief mechanism, blowout-proof stem, and antistatic features, while seat loading uses coil springs for consistent torque. The design also supports buried service and cryogenic applications, with actuation options including electric, pneumatic, and hydraulic systems.

These valves are used in oil and gas pipelines, chemical processing, and high-pressure industrial systems where reliable shutoff and flow control are critical. Buyers typically source them for projects requiring API 6D compliance, fire-safe certification to API 607 and ISO 10497, and CE marking under the Pressure Equipment Directive 2014/68/EU. Confirm bulk availability, actuator compatibility, and specific material grades before ordering.

SQK Valves Fittings & Automation Private Limited is an India-based manufacturer specializing in process ball valves, including floating-ball and trunnion-mounted designs. The company’s portfolio covers side-entry and top-entry valves with compliance to API 6D, ISO 17292, and other industry standards, alongside in-house testing capabilities for fire safety, pressure integrity, and fugitive emissions.

The supplier offers valves with features such as double block and bleed, anti-blowout stems, and cavity pressure relief, targeting industries like oil and gas, chemical processing, and water treatment. While the listing does not specify response metrics, the profile emphasizes engineering expertise in high-pressure applications and customization for buried or cryogenic service.