Valve bodies queued on the Panchvati machining line under industrial lighting

Product range

Isolation, regulation and non-return valves built for critical service.

Seven valve families from 1/2" to 48", Class 150 to 2500, in carbon, low-temperature, alloy and stainless metallurgy — engineered to API, BS and ASME codes and tested in-house before dispatch.

Select by valve type

Every family carries its own specification sheet.

Each product page lists the applicable design standards, body and trim materials, end connections, size and class range, temperature limits and the testing regime applied.

Cast steel flanged gate valve with copper-toned handwheel

Cast & Forged Steel Gate Valves

Full-bore isolation from 1/2" to 48", Class 150 to 2500, in carbon, alloy and stainless grades.

Size range

2" – 48", 2" – 36", 2" – 24", 2" – 10", 1/2" – 2", 1/2" – 1"

Pressure class

Class 150, Class 300, Class 600, Class 900 / 1500 / 2500, Class 800 (forged), Class 1500 / 2500 (forged)

Body materials

A216 WCB, A105, LCB, LF2

API 600API 602BS 1414BS 5352

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Cast steel globe valve with bolted bonnet and handwheel

Cast & Forged Steel Globe Valves

Throttling and regulating service to 26", with stellited trim for high-velocity and high-drop duty.

Size range

2" – 26", 2" – 20", 2" – 16", 2" – 6", 1/2" – 2"

Pressure class

Class 150, Class 300, Class 600, Class 900 / 1500 / 2500, Class 800 (forged)

Body materials

A216 WCB, A105, LCB, LF2

BS 1873API 602BS 5352ASME B16.34

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Cast steel swing check valve body with bolted cover plate

Cast & Forged Steel Check Valves

Swing, lift and piston check designs to 30", engineered to close cleanly and quietly on reverse flow.

Size range

2" – 30", 2" – 24", 2" – 6", 1/2" – 2"

Pressure class

Class 150, Class 300 / 600, Class 900 / 1500 / 2500, Class 800 (forged lift check)

Body materials

A216 WCB, A105, LCB, LF2

BS 1868API 6D (on request)API 602ASME B16.34

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Trunnion mounted forged steel ball valve with copper lever handle

Forged Steel Ball Valves

Floating and trunnion-mounted ball valves with fire-safe and anti-static construction on request.

Size range

1/2" – 12", 1/2" – 8", 1/2" – 4"

Pressure class

Class 150 / 300, Class 600, Class 800 / 1500

Body materials

A105, LF2

API 6DAPI 608ASME B16.34ISO 10497 (fire-safe)

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Double flanged butterfly valve with gearbox operator and handwheel

Butterfly Valves

Wafer, lug and double-flanged butterfly valves for large-bore, low-differential isolation and regulation.

Size range

2" – 48", 3" – 24", 3" – 12"

Pressure class

Class 150 / PN 10 – PN 16, Class 300 (high performance), Class 600 (double offset)

Body materials

A216 WCB, A105

API 609EN 593ASME B16.34ISO 5752

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Cryogenic globe valve with extended bonnet column and frost on the body

Cryogenic Gate, Globe & Check Valves

Extended-bonnet cryogenic valves proven to -196 °C for LNG, hydrogen, nitrogen and oxygen service.

Size range

1/2" – 1", 2" – 14", 2" – 12", 2" – 8"

Pressure class

Class 800 / 900 / 1500 (forged), Class 150, Class 300, Class 600

Body materials

LCB, LCC, LF2, LF3

BS 6364API 598ASME B16.34EN 12567 (on request)

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Forged stainless steel small bore gate valve with socket weld ends

Forged Steel Small-Bore Valves

1/2" to 2" forged gate, globe and lift check valves to API 602 and BS 5352, Class 800 to 2500.

Size range

1/2" – 2", 1/2" – 1 1/2", 1/2" – 1"

Pressure class

Class 800, Class 1500, Class 2500

Body materials

A105, A105N, LF2

API 602BS 5352ASME B16.34ASME B16.11

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Forged steel flanges machined to ASME B16.5 dimensions at Panchvati works

Flanges & Forgings

Weld-neck, slip-on, threaded, socket-weld, lap-joint and blind flanges from 1/2" upwards, machined in-house on the same CNC centres that finish our valve bodies.

Size range

Weld-neck, slip-on, blind: 1/2" to 24", Large-bore weld-neck: up to 26", Special dimensions

Pressure class

ASME B16.5, Class 150-2500, ASME B16.47, Series A & B, To drawing

Body materials

A105, LF2

ASME B16.5 (up to 24")ASME B16.47 Series A & B (above 24")ASME B16.36 (orifice flanges)EN 1092-1 (on request)

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Materials of construction