Gate Valves By Sanco Valves Pvt. Ltd.

CAST STEEL GATE VALVES HAVE BEEN DESIGNED TO MEET THE REQUIREMENT OF API 600/BS 1414/ API 603/API 6D /ASTM B 16.34
FACE TO FACE AND END TO END DIMENSIONS CONFORM TO ASME B 16.10/BS 2080/DIN
END FLANGE DIMENSIONS CONFORM TO ASME B 16.5/API 605/BS 3293/DIN
BUTT WELD END DIMENSIONS CONFORM TO ASME B 16.25
THE STEM NUT DESIGN ALLOWS FOR THE REMOVAL OF THE HAND WHEEL WHILE KEEPING THE STEM & GATE IN A FIXED POSITION.
ANTI-FRICTIONAL BALL BEARINGS ARE PROVIDED IN HIGHER SIZES & CLASSES.
THE STRENGTH OF STEM TO GATE CONNECTION IS STRONGER THAN THE STEM AT THE ROOT OF THE OPERATING THREAD.
OUTSIDE SCREW & YOKE CONSTRUCTION
ALL THE VALVES PROVIDED WITH BACKSEAT ARRANGEMENT
BI-DIRECTIONAL SHUT-OFF
THE GLAND IS OF SELF ALIGNING TWO PIECE TYPE
DEEP STUFFING BOX
BODY PORTS ARE STREMLINED, PERMITTING UNOBSTRUCTED FLOW, REDUCES TURBULENCE, RESULTS IN LOWER PRESSURE DROP & LOWER EROSION
THE SEAT-RING 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 FLAT IN ASME 150# VALVES, A MALE & FEMALE JOINT IS USED IN 300# & 600# AND RING JOINT IS USED IN HIGHER CLASSES
VALVES MEET THE REQUIREMENTS OF FUGITIVE EMISSION LEVELS SHELL CATEGORY B AS PER MESC SPE 77/312