Butterfly valve|Gate valve|Globe valve|Power plant valve-Shanghai Huixuan Valve

Floating DBB Ball Valve Class 150 to Class 2500

Floating DBB Ball Valve Class 150 to Class 2500Floating DBB Ball Valve Class 150 to Class 2500
Floating DBB Ball Valve Class 150 to Class 2500

Floating DBB Ball Valve Class 150 to Class 2500 Product introduction

 Floating DBB Ball Valve Class 150 to Class 2500 Description:
Double Block and Bleed Valve (Floating DBB Ball Valve Class 150 to Class 2500 )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.

Floating DBB Ball Valve Class 150 to Class 2500 feature:
» Double fixed balls hinged on supports, and floating metal or soft seats, central needle vent valve
» Size Range from 1/2”through2”, 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 motorized actuation(hydraulic, pneumatic, gas-over-oil or electric actuator)

Floating DBB Ball Valve Class 150 to Class 2500 Related Products

Previous:F304 F316 F316L Forged Floating Ball Valve

Next:最后一页


Shanghai Huixuan Valve&Pipe Co.,Ltd     Address :No.720 Suide Road,Jiading district,Shanghai,China
English website :www.hxvalves.com       Chinese website:www.shxvalve.com
Tel:+86+17717522891   Fax:+86-21-62540838    Email :info@shxvalve.com
Copyright © 2012  Shanghai Huixuan Valve&Pipe Co.,Ltd