Our Product Line

Industrial Valve Catalog

Nilon Valves offers premium quality valves designed and manufactured according to international API, BS, DIN, and ASME codes.

Ball Valve

Ball Valve

EIL Approved, 6D-1356 certified, fire-safe trunnion and floating designs for critical hydrocarbon and process applications. Anti-static design, blowout proof stem, double block and bleed.

Design StandardAPI 6D / ISO 17292 / BS 5351
Sizes1/2" to 24" (DN15 - DN600)
Pressure Class150# to 1500#
MaterialsA216 WCB, A351 CF8/CF8M, Duplex SS
EndsFlanged, Screwed, Socket Weld
Check Valve

Check Valve

Swing check and piston lift type check valves designed to prevent backflow automatically. Conforms to API 6D / BS 1868 with bolted cover and robust hinge pin structure.

Design StandardAPI 6D / BS 1868 / ASME B16.34
Sizes2" to 24" (DN50 - DN600)
Pressure Class150# to 2500#
MaterialsCast Carbon Steel, Stainless Steel, Alloy Steel
EndsFlanged, Butt-weld, RTJ
Globe Valve

Globe Valve

Conforms to BS 1873. Designed for precise flow control and throttling. Features threaded replaceable seat with full flow area to minimize pressure drop.

Design StandardBS 1873 / ASME B16.34 / DIN 3356
Sizes2" to 24" (DN50 - DN600)
Pressure Class150# to 2500#
MaterialsA216 WCB, A351 CF8/CF8M, WC6, WC9
EndsFlanged, Butt-weld, RTJ
Gate Valve

Gate Valve

Conforms to API 600 / ASME B16.34 / BS 1414. Heavy-duty outside screw and yoke (OS&Y) design with flexible wedge for positive seal tightness.

Design StandardAPI 600 / BS 1414 / ASME B16.34
Sizes2" to 36" (DN50 - DN900)
Pressure Class150# to 2500#
MaterialsWCB, LCB, CF8, CF8M, WC6, WC9
EndsFlanged, Butt-weld
Butterfly Valve

Butterfly Valve

Triple offset metal-seated bi-directional zero-leakage design. Concentric, double offset, wafer, lug, and double flanged types.

Design StandardAPI 609 / AWWA C504 / BS EN 593
Sizes1.5" to 92" (DN40 - DN2300)
Pressure ClassClass 150 to Class 1500, PN10 to PN16
MaterialsWCB, LCB, CF8, CF8M, Duplex, Hastelloy, Monel
EndsWafer, Lug, Flanged, Butt-welded
Bellow Seal Valve

Special Valves

High integrity bellows seal valves designed for toxic, hazardous, or explosive chemical services to ensure zero fugitive emissions.

Design StandardBS 1873 / API 602 / ASME B16.34 / DIN 3356
Sizes1/2" to 24" (DN15 - DN600)
Pressure ClassClass 150 to Class 1500
MaterialsWCB, LCB, SS316, SS304, Hastelloy, Monel
EndsFlanged, Butt-weld, Socket Weld, Screwed

Technical Standards Matrix

Valve Type Design Standard Testing Standard Face-to-Face Code End Connections
Ball Valves API 6D / ISO 14313 API 598 / API 6D ASME B16.10 Flanged, Butt-weld
Gate Valves API 600 / API 602 API 598 ASME B16.10 Flanged, RTJ, Socket Weld
Globe Valves BS 1873 / API 602 API 598 ASME B16.10 Flanged, Threaded
Butterfly Valves API 609 / EN 593 API 598 API 609 / ASME B16.10 Wafer, Lug, Flanged
Check Valves API 6D / BS 1868 API 598 / API 6D ASME B16.10 Flanged, Butt-weld
Special Valves DIN 3356 / ASME B16.34 API 598 ASME B16.10 Flanged, Socket Weld