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Needle Valves


Specification of Needle Valves

Size 50NB — 600NB
Material M.S. / SS 304/304L / SS 316/316L & Monel.
Pressure 150PS1
Temperature 0 Deg C - 1200 Deg C.
Body , Chest Solid One piece casting of Cast Iron Fg 260, Cast Steel Gr WCB ,CF8,CF8M.
Seat Integral to Body, Soft, Optional.
Gate AISI SS 304,316,316L,317,317L
Screw Spindle AISI SS 410,304,316.
Nut Brass
Yoke Plate type of MS .
Gland Follower Cast Iron , Cast steel , Ductile Iron ,CF8,CF8M.
Hand Wheel Cast Iron , Cast steel , Ductile Iron
Gland Packing PTFE , PTFE Impregnated
Ends Flanged ends, Screwed ends, Socket weld ends
Port STANDARD [Round], Optional V Port, Diamond Port,.

Needle Valves Sizes

Size range 15 MM to 40 MM

Needle Valves Maximum pressure ratings

pressure Up to 10000 PSI

Parts & Material of Needle Valves

Parts & Materials
Panel Mount Needle Valve No Panel Mount Needle Valve
No. Part Name Material No. Part Name Material
1 Set Screw 304SS 1 Valve Body SS316
2 Handle 304SS 2 Valve Cover 316SS
3 Stem 316SS 3 Stem 316
4 Gland Nut 304SS 4 Steel Mat 316SS
5 Gland 304SS 5 Filter PTFE
6 Packing Teflon 6 Capping 316SS
7 Bonnet 316SS 7 Nut 316SS
8 Body 316SS 8 Handle 304SS
9 Needle SS316 (Hardened, Non-rotating) 9 Screw Plug 304SS