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.