Flow Control System Forged Steel Gate Valves are Bolted Bonnet, outside screw and yoke type, Rising Spindle construction Body and bonnet made from high quality forgings.

Flow Control System manufacturing Forged Steel Gate Valves in size 1/2 inch (DN15) to 2 (DN50) to suit various critical, non-critical applications and pressure rating up to 2500 class in Regular (Reduce) bore & Standard (Full bore) design.

Design & Testing Standard: 

Salient Features:

• Body & Bonnet made from high quality forging. The Forgings are precision machined for high performance
• Leak Proof Body-Bonnet Joint With Spiral Wound Gasket
• Bi-Directional Shut-Off
• Ground Finish Stem
• Self Aligning Two Piece Gland
• Die moulded Graphite (Grafoil) Packing Rings, controlled clearance between stem, gland and bonnet bushing for guaranteed low emissions and also suitable for higher temperature.
• Deep stuffing box is providing for tightness and maximum long packing life.
• Swinging Eye Bolts facilitate easy access to the stuffing box.
• Back seating feature facilitates repacking of the stuffing box on line with the valve in fully open position.
• Stellited Wedge (Gate), Seat Ring & Back Seat can also be offered on special request.