Valves

At Dhanlaxmi Stainless, we supply a wide range of high-performance Industrial Valves including Ball, Gate, Globe, Check (NRV), Butterfly, and Plug Valves—engineered for leak-tight performance, pressure integrity, and flow control. Manufactured using Stainless Steel, Carbon Steel, Alloy Steel, and Nickel Alloys (Monel, Inconel, Hastelloy, Alloy 20, Titanium), our valves conform to API, ASME, BS, and DIN standards and are available in various pressure ratings, sizes, and end connections. These valves are widely used in Oil & Gas, Chemical, Power, Water Treatment, Marine, and Industrial Process Systems, and are available with MTCs, Fire-Safe Testing, NACE Compliance, and optional Third-Party Inspection.

Types of Valves

Forged Ball Valve

Forged Ball Valves are high-performance flow control devices engineered for leak-tight shutoff in high-pressure and high-temperature systems. Made from forged steel, these valves offer superior strength, dimensional accuracy, and resistance to stress and thermal cycling. Forged Ball Valves are ideal for critical applications in oil & gas, petrochemical, power generation, and process industries, and are available in two-piece, three-piece, full port, and reduced port designs with threaded, socket weld, or butt weld ends.

Material	Design	Ends	Size Range	Pressure Rating	Standards
Stainless Steel: 304, 304L, 316, 316L, 310, 904L High Nickel Alloys: Monel, Nickel, Inconel, Hastelloy, Bronze, Brass, Titanium, Cupro Nickel 90/10 (C70600), Cupro Nickel 70/30 (C71500)	1 PC / 2 PC / 3 PC	Screwed, Socket Weld, Flanged	15mm to 250mm	150#, 300#, 800#, 1500#	ASME B16.34 / API

Non Return / Screwed Valve

Non Return Valves (NRVs), also known as check valves, allow unidirectional flow and prevent backflow in piping systems. Our Forged Screwed NRVs are compact, maintenance-free valves with threaded end connections—ideal for low to medium pressure applications where space is limited. These valves automatically close when reverse flow occurs, ensuring system safety and flow integrity in water lines, fuel systems, gas pipelines, and chemical processing setups.

Material	Standards	Design	Size Range	Pressure Rating	Ends
Stainless Steel (Forged): 304, 304L, 316, 316L High Nickel Alloys: Monel, Nickel, Inconel, Hastelloy, Bronze, Brass, Titanium	BS 6755, BS 1868, ASME B16.34, API 6D	Check Valve / Non Return	15 mm to 100 mm	150#, 300#, 800#, 1500#	Screwed, Socket Weld

Butterfly Valve

Butterfly Valves are quarter-turn valves used to regulate or isolate flow in large-diameter pipelines. Featuring a disc mounted on a rotating shaft, they provide quick shut-off and excellent control with minimal pressure drop. Our Wafer, Lug, and Flanged Butterfly Valves are available in Stainless Steel, Carbon Steel, and High Nickel Alloys, suitable for applications in HVAC systems, water treatment, chemical processing, and fire protection networks.

Material	Size Range	Type	Ends	Design	Operation	Standards
Stainless Steel, Cast Iron	15 mm to 250 mm	Wafer Type, Flanged End Type	Wafer Type, Double Flange	Lug Type, Sure Seal / Replaceable Rubber Lining	Lever, Manual Gear	API 609, BS 5155, IS 13095, AWWA C504

Globe Valve

Globe Valves are linear motion valves designed for precise throttling and flow regulation in pipelines. Featuring a spherical body and a movable disk-type element, they offer tight shut-off and excellent control of fluid flow. Our Forged and Cast Globe Valves are manufactured from Stainless Steel, Carbon Steel, and Alloy Steel, and are widely used in chemical, oil & gas, power generation, and steam systems.

Material	Rating	Size Range	Design Types	Standards
Stainless Steel (Bar Stock)	150#/300#/800#/1500#	15 mm to 400 mm	Bar Stock	BS 5352, BS 6755, BS 1813, ASME B13.4, DIN 3356
Forged Carbon Steel / Stainless Steel	150#/300#/800#/1500#	15 mm to 400 mm	Forged	BS 5352, BS 6755, BS 1813
Cast Carbon Steel / Stainless Steel / Alloy Steel	150#/300#/800#/1500#	15 mm to 400 mm	Cast	ASME B13.4, DIN 3356
Cast Iron	125#/150#	25 mm to 600 mm	Cast	BS 1813, BS 6755