Hi-Tech Butterfly Valves India Pvt. Ltd.

Resilient seat seals bubble-tight against the disc, isolating the valve body and stem from the line media.
Unique dovetail seat retention allows for convenient and economical field replacement.
A primary stem seal formed by preloaded contact of the disc hub with the flatted seat surfaces and secondary stem seal formed by an interference fit of the stem through the seat provide bubble-tight shut-off to full valve pressure rating.
Rounded polished disc and hub edges provide full 360 degree concentric seating, resulting in minimum flow restriction, lower seating/unseating torque and longer seat life.
Molded-in, O-ring seat serves as flange seal, totally eliminating the need for gaskets between the flange and the valve.
Superior one-piece through-shaft provides high-strength and positive disc control.
Stainless steel taper pins are driven, sealed and locked for maximum torsional strength and resistance to vibration loads.
Cast-in top mounting plate is an integral part of the body which is standardized to allow direct mounting of all kind of actuators.
Each valve is factory tested to 110 percent of specified pressure rating, helping ensure bubble-tight shut-off to the full valve rating when bolted between flanges in either direction of media flow.

Size Range	Class
2" - 72"	PN 6/PN 10/PN 16/Class 150
End Connection	Flanged / Lug / Wafer
Operation	Hand Lever, Gear Operator, Electrical Actuator, Pneumatic Actuator.

Design Standard	AWWA C 504, API 609, BS 5155, IS 13095, ASME B 16.34, IS 13095
Testing Standard	API 598 / BS 6755I / BS EN 12266-1
Face To Face	AWWA C 504, API 609, BS 5155, IS 13095 , ASME B 16.34, IS 13095
End Connection	ANSI B 16.5, BS 10 Table, AWWA C 207, IS 6392, ASME B 16.47, etc.

Operator	Size Range
Lever :	2"- 6" - PN 6/PN 10/PN 16/Class 150
Gear Operator :	6" Above - PN 6/PN 10/PN 16/Class 150

Shell	WCB, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel
Trim	WCB, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel