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WAFER TYPE BUTTERFLY VALVE

Price : 0/Piece(s)
Minimum Order : 1 Piece(s)
Production Capacity : 1 Piece(s)/week
Linet Flow Control

Vapi

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Product Description

WAFER TYPE BUTTERFLY VALVE

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  • TECHNICAL STANDARDS

  • Manufacturing Standard : API 609 Category A/BS 5155/ C-504
  • Face to Face : Short wafer as per ISO 5752 Tab5 / API 609 Category A
  • Top Flange Drilling : ISO 5211 Part II
  • Inspection And Testing Standard : API 598 / BS 6755
  • Flange standard conformity : ANSI 150, DIN Pn6 / 10, JIS 5K / 10K Bs10 Tab D & E, IS 6392 PN1.0/1.6
  • Key Features

  • Integrally moulded seat liner on the body, which ensures excellent dimensional stability & guaranteed seat tightness.
  • Seat liner extending on to the contact faces ensures perfect sealing and eliminates the need for separate flange gaskets.
  • Narrow land disc ensures perfect sealing with least operating torque requirements.
  • A fully universal body design ensures fitting of the valve between companion flanges of all popular standards (viz. ANSI, BS, DIN, JIS, IS etc.)
  • The notch disc & band lever ensures locking of the valve in 8 intermediate position in addition to close and open position.
  • Body casting made of superior FG 260 grade cast iron to ensure additional strength.
  • Valve disc made of stainless steel / ductile cast iron which enable protection against possible water hammer or pressure surges.A truly line size body bone to ensure maximum flow capacity with lowest pressure drop.
  • ACCESORIES

  • On / Off Indicator
  • Namur standard 5/2 & 3/2 way SOV in all standard coil voltage (Flame proof solenoid coil on request)
  • Pneumatic & Electro Pneumatic valve positioner.
  • Declutchable manual over ride.
  • Limit switch for on / off indication at panel board.
  • FRL Set with pressure gauge.
  • Volume Booster
  • Air Lock Valve.
  • Quick Exhust Valve.
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