SPECIAL FEATURES :

Limit Switch Arrangement

Electrical and Pneumatic Arrangement

Lantern ring arrangement for vacuum service

IBR Certificate

IBR Certified

NACE MR 0175 & MR 1030

Position indicator

Locking Arrangement

Extended Stem

Cryogenic Service

DESIGN FEATURES :

Design & Manufacturing : API602/ISO 15761 for Class 800 & 1500, ASME B 16.34 for Class 2500

Inspection and Testing : API 598, BSEN 12266 Part – 1 & 2

End Dimension : ASME B 16.11 for Socket Weld & ASME B 1.20.1 for Screwed End

BW End Dimension : ASME B 16.25

Face to Face & End to End Dimension : ASME 16.10, BS 2080

Plug/Disc Design : Parabolic, Regulating, Soft seated

Wedge Design : Solid wedge

PART NAME	CARBON STEEL		ALLOY STEEL	STAINLESS STEEL
Body	A 105	A 350 LF 2	A 182 F11/F22/F5/F9	A 182 F 304 / 316 / 304L/ 316L /321
Seat Ring	A 276 TP 410	A 276 TP 304	A 276 TP 410	A 276 TP 304 / 316 / 30417316L / 321
Wedge	A 276 TP 410	A 276 TP 304	A 276 TP 410	A 276 TP 304 / 316 / 304L / 316L / 321
Stem	A 276 TP 410	A 276 TP 304	A 276 TP 410	A 276 TP 304/316/304L/316L/321
Bonnet	A 105	A 350 LF 2	A182F11 /F 22 / F5 / F9	A 182 F 304 / 316 / 316L / 321
Joints Bolts	A 193 B 7	A 320 L7	A 193 B16	A 193 B77B8
Gland Flange	A 105	A 105 / A350 LF 2	A 182 F11 / F22 / F5 / F9	A1057A182 F304 /316 / 304L / 316L
Back seat integral	A 105	A 350 LF 2	A 182 F11 / F22 / F5 / F9	A 182 F 304 / 316 / 316L / 321
Gland	A 276 TP 410	A 276 TP 304	A 276 TP 410	A 276 TP 304 / 316 / 304L / 316L / 321
Eye Bolts	A 307 Gr. B	A 307 Gr. B	A 307 Gr. B	A 307Gr. B3
Eye Bolts nuts	A 563 Gr.A	A 563 Gr. A	A 563 Gr. A	A 563 Gr. A3
Gasket	Spiral wound SS 316/316L7304l_/with Grafoil filler / PTFE
Stem Packing*	Braided Graphite & Die Formed Graphite ring / PTFE
Yoke sleeve / Yoke nut	A 439 Gr. D2

PART NAME	CARBON STEEL		ALLOY STEEL	STAINLESS STEEL
Body	A 105	A 350 LF 2	A 182 F11/F22/F5/F9	A 182 F 304 / 316 / 304L/ 316L /321
Seat Ring	A 105	A 350 LF 2	A 182 F11 / F22 / F5 / F9	A 182 F 304 / 316 / 304L / 316L / 321
Plug	A 276 TP 410	A 276 TP 304	A 276 TP 410	A 276 TP 304 / 316 / 304L / 316L / 321
Stem	A 276 TP 410	A 276 TP 304	A 276 TP 410	A 276 TP 304 / 316 / 304L / 316L / 321
Bonnet	A 105	A 350 LF 2	A182F11 / F22 / F5 / F9	A 182 F 304 / 316 / 316L / 321
Joints Bolts	A 193 B 7	A 320 L7	A 193 B16	A 193 B77B8
Gland Flange	A 105	A 105 /A 350 LF2	A 105/ A 182 F11 / F22 / F5 / F9	A 1057A 182 F304 / 316 / 304L / 316L
Back seat integral	A 105	A 350 LF 2	A 182 F11 / F22 / F5 / F9	A 182 F 304 / 316 / 316L / 321
Gland	A 276 TP 410	A 276 TP 304	A 276 TP 410	A 276 TP 304 / 316 / 304L / 316L / 321
Eye Bolts	A 307 Gr. B	A 307 Gr. B	A 307 Gr. B	A 307Gr. B3
Eye Bolts nuts	A 563 Gr.A	A 563 Gr. A	A 563 Gr. A	A 563 Gr. A3
Gasket	Spiral wound SS 316/316L / 304L / 321 with Grafoil filler / PTFE
Stem Packing	Braided Graphite & Die Formed Graphite ring / PTFE
Yoke sleeve / Yoke nut	A 439 Gr. D2
Handwheel	Malleable Iron

PART NAME	CARBON STEEL		ALLOY STEEL	STAINLESS STEEL
Body	A 105	A 350 LF 2	A 182 F11 / F22 /F5 / F9	A 182 F 304 / 316 / 304L/ 316L /321
Seat Ring	A 105	A 350 LF 2	A 182 F11 / F22 / F5 / F9	A 182 F 304 / 316 / 304L / 316L / 321
Disc	A 276 TP 410	A 276 TP 304	A 276 TP 410	A 276 TP 304 /316 /30417316L / 321
Cover	A 105	A 350 LF 2	A 182 F11 / F22 / F5 / F9	A 182 F304 / 316 / 304L / 316L / 321
Joint Bolts	A 193 B7	A 320 L7	A 193 B16	A 193B77B8
Gasket	Spiral wound SS 316 / 316L / 304L / 321 with Grafoil filler / PTFE