Through Conduit Double Expanding Gate Valve

This type of valve includes in itself the features of a through conduit service and of a standard gate valve with a parallel seating surfaces.

Through conduit double expanding gate valve.

The gate is attached and driven by thestem and a centralizer helps in retaining the gate segment assembly until sealing through expansion is required positive sealing is achieved in both high and low pressure. This video explains the principle of operation for orion s expanding gate valve. Brochure wkm pow r seal gate valves high quality through conduit expanding gate valves engineered for performance in critical isolation applications where a tight mechanical seal that is normally unaffected by pressure variations and vibrations is needed. These valves are designs and manufactured with a full bore port rising stem os y type with floating seats.

150 1500. The through conduit double expanding gate valve comprises of a two piece wedged shape assembly consisting of a gate and a segment. Dbv double ball valve 03 1 8 7 75 h bar stock 02 a352 lcc 91 tantalum 11 cr13 hf. Through conduit expanding gate.

Through conduit expanding gate valve the calvary c1 ex expanding gate valve is designed for critical service in the pipeline oil natural gas wellhead applications along with corrosive or erosive services throughout the energy industry in ansi 150 to 1500 class operating pressures. Thru conduit slab expanding gate valves class. Vatac designs and manufactures a broad line of through conduit slab gate valves and double expanding gate valves to satisfy the long distance transportation. The through conduit service implies the continuity of fluid flow conduit excluding any dirt accumulation in the body cavity.

Bel valves through conduit expanding gate valve enables double block and bleed dbb functionality to be achieved within one single valve assembly as opposed to the two conventional slab gates that would otherwise be required. Petrolvalves double expanding gate design permits full operability in any service and design condition.