Import Check Valve — Buy in Bulk from Supplier in India

The SQK Valves Fittings & Automation Private Limited catalogue lists check valves ranging from 2 inches to 24 inches (DN 50‑DN 600). Each size conforms to the ASME B16.34 pressure‑temperature code and is rated from 150 # to 2500 # according to the ASME 150‑2500 series. The valves are designed to meet BS 1873 and API 623 design standards. They are supplied with a bolted bonnet or pressure‑seal bonnet and can be fitted with flanged or butt‑weld end connections.

Body materials include carbon steel, low‑temperature carbon steel, martensitic and austenitic stainless steels, duplex and super‑duplex stainless steels, nickel alloys, nickel‑aluminum bronze, Hastelloy, Inconel, titanium alloy, and carbon steel with an internal corrosion‑resistant alloy overlay. Such material choices allow service in hydrocarbon processing, refinery, power generation and general energy applications. Standard industry practice also offers a cryogenic version that can operate down to - 196 °C, with specialised testing on torque and sealing performance. Actuation options cover manual handwheel gear, pneumatic, hydraulic, electro‑hydraulic and electric motorised drives.

Buyers typically select these valves for high‑pressure piping loops, steam turbines, and downstream processing lines where reliable one‑way flow is critical. The supplier does not publish minimum order quantities, lead times or price bands, so importers should request a formal quotation that includes packaging, crate dimensions and any required certification. Confirm the applicable incoterm and payment schedule before finalising the contract.

SQK Valves Fittings & Automation Private Limited is registered in India and operates as an imported supplier under the harbour trust tier. The profile shows a response rate of 0 % and no recorded response time, indicating that communication may need proactive follow‑up. The company’s catalogue focuses on industrial valves, fittings and automation components for the refinery, hydrocarbon and power sectors.

The listing specifies a broad material portfolio and multiple actuator options but does not provide explicit certifications such as ISO 9001 or CE, nor does it disclose production capacity, MOQ or standard lead time. Prospective buyers should verify these operational details directly with the supplier.