SPECIAL FEATURES :

Gear Operation-applied force exceeds 350N

Limit Switch Arrangement

Electrical & Pneumatic Arrangement

Lantern ring arrangement for Vacuum service

NACE MR 0175 & MR 0103

Position indicator

Locking Arrangement

DESIGN FEATURES :

Design and Manufacturing : ASME B 16.34

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

End Flanges Dimension : ASME B 16.5

BW End Dimension : ASME B 16.25

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

Wedge Design : Flexible Wedge

Plug Design : Parabolic , Regulating

Disc Design : Gravitational Acceleration

Bonnet Design : Pressure Seal

PART NAME	CARBON STEEL		ALLOY STEEL	STAINLESS STEEL
Body	A216 WCB / WCC	A 352 LCB / LCC	A 217 WC6 / WC9 / C5 / C12	A 351 CF8 / CF8M / CF3 / CF3M / CF8C
Bonnet	A216WCB/WCC	A352 LCB / LCC /	A 217 WC6 / WC9 / C5 / C12	A 351 CF8 / CF8M / CF3 / CF3M / CF8C
Yoke/Cover	A 216 WCB / WCC	A352 LCB / LCC	A217 WC6 / WC9 / C5 / C12	A 351 CF8 / CF8M / CF3 / CF3M / CF8C
Seat Ring	A 216 WCB / WCC + 13%Cr.	A 351 C F8	A 217 WC6 / WC9 / C5 / C12 + 13% Cr./ A 217 CA15	A 351 CF8 / CF8M / CF3 / CF3M / CF8C
Wedge/Plug/Disc	A 216 WCB + 13%Cr.	A 351 C F8	A 217 WC6 /WC9 / C5 / C12 + 13% Cr.	A 351 CF8 / CF8M / CF3 / CF3M / CF8C /
Stem/Hinge pin	A 276 TP 410	A 276 TP 304	A 276 TP 410	A 276 TP 304 / 316 / 304L / 316L / 321
Gland Flange	A 105 / CS	A 105 / CS	A 217 WC6 / WC9 / C5 / C12 / A 105 / CS	A 1057CS7A351 CF8 / CF8M /CF3 / CF3M / CF8C
Yoke/Cover Joints Stud	A 193 B7	A 320 L7	A 193 B16	A193 B77B8
Yoke/Cover Joints Nuts	A 194 2H	A 194 7	A 194 7	A 194 2HV8
Gland*	A 276 TP 410	A 276 TP 304	A 276 TP 410	A 276 TP 304 / 316 / 304 L / 316 L / 321
Gland Stud*	A 193 B7	A 320 L7	A 193 B16	A 193 B77B8
Gland Stud Nuts*	A 194 2H	A 194 7	A 194 7	A 194 2HV8
Gasket	SS Reinforcement Graphite / SS 304 / 316 / 304L / 316L / 321
Stem Packing*	Braided Graphite and Die Formed Graphite ring*
Yoke Sleeve*	A439 Gr.D2
Hand wheel*	2″ = Ductile Iron & 2″ above SG Iron / Fabricated Steel