We provide premium quality Manual Knife Gate Valve that can be availed in different grades. We are recognized as one of the Manual Knife Gate Valve Suppliers in India.
Materials used for making the body valve : Cast Iron, Carbon Steel, Stainless Steel etc.
As per design standard MSS SP-68 PN-10 Rating
Body hydrostatic testing : conforms to MSS SP-68 up to 600mm ; proprietary norms for higher sizes.
|Rating||ANSI 150 to 2500|
|Face to Face||ISA S.75.03 1985 upto 600 above 600 ISA S.75.16 900|
|End Connection||Flanged, Screwed, Butt Weld, Socket weld etc|
|Bonnet||Standard upto 250oC.
Normalizing (Finned) betn 250oC to 500oC,
Extended cold service -20oC to - 200oC,
Extended Bellows seals
|Gland Packing||Grafoil / PTFE V Rings|
|Seat Leakage||As per FCI-70-2 (ANSI B 16.104) Class III. IV, V and VI (STANDARD LEAKAGE RATES ) Metal to Metal Seating Class IV, Less than 0.01% of rated Cv. Metal to Soft Seating - Bubble tight (Zero Leakage)|