API 6D Gate Valves

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

STARTEK Valves have been designed to meet the requirements of API-6D ISO 14313 /ASME B16.34 Face to Face and End to End dimensions conform to ASME B16.10 /ISO 5752/ BS 2080/ DIN End flange....

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STAR ENGINEERS

Rakhial, Ahmedabad, Gujarat

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Member Since 16 Years
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STARTEK Valves have been designed to meet the requirements of API-6D ISO 14313 /ASME B16.34
Face to Face and End to End dimensions conform to ASME B16.10 /ISO 5752/ BS 2080/ DIN
End flange dimensions conform to ASME B16.5/1S0 7005-1 /API 6051BS 3293/DIN
Butt weld end dimensions conform to ASME B16.25
Slab type gate to avoid jamming associated with wedge gate
Pressure energized floating seat rings with PTFE inserts
Weather proof operating system
Through conduit piggable passage
Easy maintenance with valve in-line
Anti-frictional Ball bearings are provided in higher sizes and classes
Outside screw and yoke construction
All the valves provided with backseat arrangement
Bi-directional shut-off
Deep stuffing box
Body ports are streamlined, permitting unobstructed flow, reduces turbulence, results in lower pressure drop and lower erosion
The Body to Bonnet joint is flat M ISO PN 20 / ASME 150# valves, a male and female joint is used in PN 501300# & PN 110/600# and ring joint is used in higher classes
Specially designed die formed graphite packing, controlled clearance between stem,

Option

For low temperature and cryogenic services (cold box and non-cold box applications) extended bonnet as per BS 6364 available
Locking arrangement
Gear, Electrical, Hydraulic or Pneumatic actuator available

Materials Part Name Material Option

Body		ASTMA 216 WCB /A217 WC6 IA217 WC9 /A217 C5 /A217 C12 /A351 CFA /A351 CF8M /A 351 CF3 / A351 CF3M /A352 / LCB
Bonnet		ASTMA 216 WCB /A217 WC6IA 217 WC9 /A217 C5 /A217 C121A 351 CF8 /A351 CF8M /A 351 CF3 /A 351 CF3M /A 352 LCB
Gate		ASTMA 216 WCB /A217 WC6 /A 217 WC9 /A217 C5 /A217 C121A351 CFA /A351 CF8MIA 351 CF3 /A 351 CF3M /A 352 LCB/ A 217 CA15
Yoke		ASTMA 216 WCB /A217 WC6IA 217 WC9 /A217 C5 /A217 C12/ A351 CF8 /A351 CF8 M /A351 CF3 /A 351 CF3M /A 352 LCB
Stem		ASTM A 276 410 /A 276 304 /A 276 304L / A 276 316L
Seat Rings'		ASTMA 216 WCB /A217 WC6 /A 217 WC9 /A217 C5 /A217 C12 /A 351 CF8 /A351 CF8MIA 351 CF3 /A 351 CF3M /A352 LCB /A217 CA15
Seat Insert		PTFE / VITON
'0' Ring		VITON
Back Seat Bushing		ASTM A 276 410 /A 276 304 /A 276 304L / A 276 316L Spring 304, 316
Gland Nut		ASTM A 276 4101 A 276 304 /A 276 304L / A 276 316L
Stem Nut		ASTM A 439 Gr.D2/Al. Bronze
Lock Nut		Carbon Steel l SS 304
Gland Packing		Chevron Ring / Graphoil / PTFE
Bonnet Gasket		SS 3041Graphoil
Gland Eye - Bolt & Nut		Carbon Steel / Stainless Steel
Cross Bolts & Nuts		Carbon Steel / Stainless Steel
Hand Wheel		Carbon Steel / M.1 / S.
Stem Enclosure		Carbon Steel
Hand Wheel Nut		Carbon Steel
Stem Indicator		Carbon Steel
Drain Plug		Stainless Steel
Anti-friction Bearing		Standard
Grease Nipple		Stainless Steel
Grub Screw		Carbon Steel
Studs/Bolts		ASTMA 193 B7 /A 193 B7M /A 193 BBM 1A320 L7
Nut		ASTMA 1942H /A194 8 /A194 8M /A 1944 / 7