Lower Torque :There is no frictional contact between disc and rubber seat, which makes frictional resistance almost close to zero, thus markedly reducing operating torque.
Low Torque with any fluid :There is no point at which frictional resistance occurs. Therefore, torque is always low regardless of the fluid, air water or Oil.
Long Service Life :When the disc contacts the tapered projection of the rubber seat, a complete seal, is attained, which results in long service life.
Greater Sealing Capacity :The dynamic seat means the greater pressure and betters the sealing.
Bi- directional zero leakage butterfly valve.
Accurate Dual stem sealing and Quarter turn operation for excellence flow control.
Compact space saving design.
Seat integrally moulded with the body.
Sturdy & robust construction.
Disc assembly perfectly centered & secured in valve Body bore.
Flow through disc ensuring minimum pressure drop.
Compliance with: IS 13095, AWWA C504, BS 5155 standards.
Standards: :Valve comply with BS 5155, API 609, MSS SP 67 and ISO 5752 valves designed to fit without gaskets between flanges drilled to ANSI 125, DIN. ND 10.16 BS 10 tables D E and F of BS 4505 PN 10/16 tables 6, 7 & 8 of IS : 6418 and tables. 11, 15 & 17 of IS : 6392
Temp. RatingMaterial will be selected according to service.
Standards: :Valve comply with BS 5155, API 609, MSS SP 67 and ISO 5752 valves designed to fit without gaskets between flanges drilled to ANSI 125, DIN. ND 10.16 BS 10 tables D E and F of BS 4505 PN 10/16 tables 6, 7 & 8 of IS: 6418 and tables. 11, 15 & 17 of IS: 6392
Note: :Face to face dimensions given in the installed condition (i.e. with liner compressed) Free length exceeds this dimension by 5 mm max. Depending on valve size. The minimum internal pipe diameter should exceed this dimension for correct installation.
Anti- friction bearings are provided in higher sizes and classes.
Universal trim: 13Cr stem, wedge in CA 15 or 13% Cr faced is also available.
Sap globe Valves are heavy duty, outside screw & yoke type, bolted bonnet, rising stem with rising hand wheel.
Straight through bore design assures streamlined, minimum turbulence, less erosion, lower pressure drop, & resistance to flow.
Deep stuffing box.
The Seat rings are cylindrical bottom seated type having ample cross section for strength are provided with welded in and threaded Seat-rings will be supplied on request. Integral seat ring provides in SS valves.
Globe Valves are available in 150#, 300# & 600#.
Back Seat arrangement to provide isolation of Stuffing Box for On-Line serviceability
Excellent sealing against increased line pressure.
SAP Gate Valves are heavy duty, outside screw & yoke type, bolted bonnet, rising stem with non rising hand wheel.
Straight through bore design assures streamlined, minimum turbulence, less erosion, lower pressure drop, & resistance to flow.
Anti- friction bearings are provided in higher sizes and classes.
Bi-directional shut-off.
Deep stuffing box.
The Seat rings are cylindrical bottom seated type having ample cross section for strength will provided with welded in and threaded Seat-rings will be supplied on request. Integral seat ring provides in SS valves.
Gate Valves are available in 150#, 300# & 600#.
Universal trim: 13Cr stem, wedge in CA 15 or 13Cr faced is also available.
Flexible wedge with low center stem wedge contact, in solid CA15 (13 % Cr) or hard faced with 13% Cr, SS 316, & Monel. Wedge is ground and lapped to a mirror finish and tightly guided to prevent dragging and seat damage, Non-rotating stem with precision Acme threads and burnished finish.
The two inclined seats allow for tight shut off even against high pressures. Renewable Seat Rings Welded or Threaded.
Gate Valves are of flexible wedge, outside screw and-yoke and bolted-bonnet construction. The valves confirm to API 600.