
Gate Valves

Gate Valve Class 2500 Bolted Bonnet
Gate Valve Supplier in India — Aarya Sales
Gate valves are full-bore isolation valves offering zero pressure drop and bubble-tight shutoff. Aarya Sales supplies IBR and Non-IBR gate valves in sizes 10 NB to 2700 NB, pressure ratings Class 150# to Class 300#. Materials include Cast Iron, Carbon Steel (A216 WCB), SS 304/316, Alloy Steel (WC6/WC9), and Duplex. Standards: API 600, API 602, BS 5163, IS 778. Approved by BHEL, NTPC, ONGC, IOCL, and L&T.
Frequently Asked Questions
A gate valve uses a sliding wedge disc to fully open or close a pipeline. It delivers minimal pressure drop when open and tight shutoff when closed. Best for isolation service in water supply, steam lines, oil, and gas pipelines — not for throttling.
10 NB to 2700 NB in Class 150#, 300#, 600#, 900#, 1500#, and 2500# (ASME B16.34). DIN PN 10 to PN 100 series also stocked.
Yes. IBR-certified gate valves with Form III-C inspection certificates are available for high-pressure steam service per Indian Boiler Regulations.
API 600, API 602, API 603, BS 5163, IS 778, DIN 3352. Testing per API 598. Face-to-face as per ASME B16.10.
Power plants, oil & gas refineries, petrochemical plants, water treatment, fertilizer plants, sugar mills, shipbuilding, and general process industries across India.
Yes — pneumatic, electric, and hydraulic actuated gate valves as well as gear-operated (bevel gear / spur gear) versions for larger bore sizes are available.