Vatac Vango Valves (Wenzhou) Corp
 
86-577-6796-2190
vatac@cnvchina.com

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Vatac Valves (Quzhou) Corp.

Longyou Industrial Zone, Quzhou, Zhejiang, China. 324400.

Tel: 0086-551-6599-0285

Fax: 0086-551-6599-0286

vatac@cnvchina.com

www.vatacvalve.net

block and bleed ball valve Floating DBB Ball Valve

Floating DBB Ball Valve

Double Block and Bleed Valves assure double isolation function thanks to two obturator inserted in a single body and they provide the bleed function by means of a bleed/vent system located between obt

Product details

Double Block and Bleed Valves assure double isolation function thanks to two obturator inserted in a single body and they provide the bleed function by means of a bleed/vent system located between obturators(body port and ball, gate or needle valve), from the floating ball valve design, vatac DBB valves with several different constructions.

» Double fixed balls hinged on supports, and floating metal or soft seats, central needle vent valve

» Size Range from 1/2” through 2”, large sizes on request

» Pressure Range: from ASME Class 150 to ASME Class 2500

» Temperature Range: from -46 to 450

» Side Entry Forged Steel Valves

» On request, Top-Entry design

» Low pressure loss through the valve

» Low actuation torque

» “CE” marking in compliance with PED Directive 97/23/EC

» Full bore or Reduce bore

» Different kinds of ends connections(RF/RTJ) Flanges, Butt weld, Clamp Connection, Socket Welding.

» Wide availability of materials sepending on the specifications(carbon steel, stainless steel or Duplex steel for service in corrosive environments, Chrome-Molybdenum alloy steel for high temperature service, etc.)

» Materials with anti-corrosion properties according to NACE MR 0175

» On request, seat pocket area overlay, seal area overylay, or completed cladding on wetted surface(welded overlays in inconel 625, Stainless Steel 316 etc., or Electroless Nickel Plating)

» Suitable for wrench or motorised actuation(hydraulic, pneumatic, gas-over-oil or electric actuator)


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Company Profile
Vatac Vango Valves (Wenzhou) Corp is one of the best China steam trap, check valve, knife gate valve, flow control valve, trunnion ball valve, stainless steel check valve, electromagnetic flowmeter, metal expansion joint manufacturers and suppliers, as a company, our professional factory can always produce products at both good quality and price.
Contact Us
Address: Dongfang Industrial Zone, Oubei, Wenzhou, Zhejiang, China
Tel: 86-577-6796-2190  Fax:86-577-6796-2193
E-mail:vatac@cnvchina.com
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