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Butterfly Valves

  • Heavy Duty, square grooved design seat with unique "Center Lock" feature prevents seat movement during the unseating and seating of the disc.
  • All seats Peroxide Cured as standard to yield the best elastic properties and give enhanced seat life.
  • Disc stem engagement is achieved by a precision machined "Double D" engagement. This method provides all the advantages of one-piece stem/disc connection. Also eliminates any disadvantages associated with other methods of stem/disc engagement such as taper pins, disc retaining screws etc.
  • Superior Stem Retention System: stem is securely retained in the body with a stainless steel washer and a heavy-duty circlip, providing "Blow Out Proof" stem assembly. The design provides for easy on-site disassembly for quick seat replacement.
  • Double "O" rings moulded in the seat at the seat/disc/stem junction achieve reliable primary and secondary sealing at the stem. Body/Flange sealing achieved by built-in O ring serving as a flange gasket.
  • All valves designed for installation between ANSI Class 125/150 flanges, DIN 2501 PN10/PN16 and BS10 Table D and E.
  • Top flange as per ISO 5211 for direct mounting of gear operators and actuators.

Manual Operated Butterfly Valves

Manual Operated

Regent soft seat Butterfly Valves have centric disc construction, single piece body, and resilient seated seat in various materials of constructions to give a 100% tight shut-off in both directions of flow against vacuum and design pressure ratings of PN 1.0 and PN 1.6.

This series was designed to meet the stringent requirements for HVAC, Irrigation, OEM, Commercial and Institutional application and wherever positive shut-off is required for liquids, gases and slurries.

REGENT unique salient features of Resilient Seated values.
  • Unbreakable pressed steel levers.
  • Closed end body.
  • One piece shaft delivers positive disk to seat location with maximum strength.
  • Low and Stable Torque.
Manual Operated Butterfly Valves Manufacturer

Gear Operated Butterfly Valves

Gear Operated
REGENT offers ISO Standard Pneumatic Rotary Actuator operated Butterfly Valves, engineered for multiple ON/OFF operations in the large pipe lines and full flow down streams.

Size Range of Butterfly:

2" To 22" NB


Type Rack and Pinion Type
Actuation Double Acting / Single Acting (Spring Return)
Mounting Std. ISO 1900:2000, An International Standard
Pneumatic Connections NAMUR Standards

Butterfly Value

Body CI (IS 210 Gr. FG 200/220)/ Cast Steel(W C B)
Disc CF8/CF8M/SGI/ Teflon Coated
Seat EDPM/ Nitrile/Silicon/Teflon
Shaft AISI 410
Value Type Centric Disc Butterfly value with a single piece rubber lined body
Body Type Short Wafer (Sandwiched between flanges)
Seat Type resilient seated with the body
End Connection Wafer Sandwiched (Lug Type on Request)
Pressure Rating PN 10 / PN 16
Seat Leakage Tight Shut Off

Gear Operated Butterfly Valves Supplier

Pneumatic Operated Butterfly Valves

Pneumatic Operated
One-Piece body, resilient seated, in wafer or lug construction.

Size Range of Butterfly :
2" To 20" NB

Body : Cast Iron / Ductile Iron / Carbon Steel

Disc :Ductile Iron with Nylon 12 Coating / Stainless Steel / Ductile Iron with Aroxy Coating.

Seat : EPDM / Buna-N / Viton / Silicone / Hypalon / White Buna-N / White EPDM
Butterfly Valves Supplier

  • Body : Cast Iron to BS 1452 Gr 220/250, IS 210 F G200, SG Iron to BS 2789 GR 420/12 CS to ASTMA 216 Gr WCB
  • Disc. : CI to BS 1452 Gr 220/250, IS 210 F G200, SG Iron to BS 2789 GR 420/12 with Epoxy Powder Coating, A.I. Bronze to BS 1400 Gr AB 1/AB2, SS 304/3 16 or CF8/CF 8 M.
  • Seat : Black Nitrile. EPDM, Neoprene. Viton or Metal to metal
  • Shaft : Carbon Steel (EN8) or Stainless Steel (AISI 410)
  • Bearing : Nylon/Tefion

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Our Products

Quality Policy

REGENT HITECH PRIVATE LIMITED is committed to providing Total Customer Satisfaction through Consistency in Quality Products, Timely Delivery at Competitive Price by adopting Continual Improvement in Quality Management Systems.

Regent Hitech Valves Manufacturer CompanyContact Persons

Mr. Sanjay Mishra(Director)
Mr. Manuuj Kathuriaa (Director)


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