STARTEK Cast Steel Gate Valves have been designed to meet the requirements of API 600 - ISO 10434 / BS 414/API 603/API 6D-IS014313/ASMEB 16.34
Face to Face and End to End dimensions conform toASME B16.10/ ISO 5752/ BS 20801 DIN
End flange dimensions conform toASME B16.5/ ISO 7005-1/API 605/ BS 3293/ DIN
Butt weld end dimensions conform to ASME 816.25
The stem nut design allows for the removal of the hand-wheel while keeping the Stem and Gate in a fixed position.
Anti-frictional Ball bearings are provided in higher sizes and classes.
The strength of Stem to Gate connection is stronger than the strength of the Stem at the root of the operating thread
Outside screw and yoke construction
All the valves provided with backseat arrangement
The gland is of self aligning two piece type
Deep stuffing box
Body ports are streamlined, permitting unobstructed flow, reduces turbulence, results in lower pressure drop and lower erosion
The Seat-rings are cylindrical bottom seated type having ample cross section for strength are provided with welded in and threaded Seat-rings will be supplied on request. In case of SS valves the Seat-rings are integral to Body
The Body to Bonnet joint is fiat in ISO PN 20 /ASME 150# valves, a male and female joint is used in PN 50 300# & PN 1101 600# and ring joint is used in higher classes
Valves meet the requirements of fugitive emission levels Shell category B as per MESC SPE 771312
4 Solid, flexible, split wedge, double disc and parallel Slide Gate configurations available
For low temperature and cryogenic services (cold box and non-cold box applications) extended bonnet as per BS 6364 available
4 Locking arrangement
Gear,Electrical, Hydraulic or Pneumatic actuator available
For any kind of query, contact us with the details below.
Mr. Athar Kothawala
+91 - 9537776393
Star Engineers Star Engineers Lead Slip Compound Nr.Bharat Bobins Opp.Shams School Rakhial Ahmedabad - Gujarat (India.) - 380023
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