Block and Bleed Valves Air Valves

Butterfly Valves -- BM Series
from Metso

Zero leakage with double block and bleed full metal sealing. Features. Steam purging in seat area for continuous protection and cleaning, bearing protection as an option. Two piece shaft design for maximized capacity. Patented position indicator for highest process safety. Double block and bleed... [See More]

  • Valve Type: Butterfly; Block Bleed
  • Media Temperature: -328 to 1112
  • Valve Size: 12.00 to 100.00
  • Connection Description: BoltFlange; 12" - 100" Flanged
PB59 Series -- PB591*3*3*413
from Hex Valve

Integral block and bleed valve for power industry [See More]

  • Valve Type: Needle; Block Bleed; Metering; Shut Off; Power Valve
  • Maximum Pressure: 6000.00
  • Valve Size: 0.50
  • Media Temperature: -20 to 1000
Double Block and Bleed Bellows Sealed Stop Valve -- DBB3
from Spirax-Sarco

The Spirax SafeBloc TM is a double block and bleed bellows sealed stop valve, accommodated within the same face-to-face dimension of a single valve. It has been designed for use as an in-line double isolation valve on steam, gas, liquid, condensate and water systems. [See More]

  • Valve Type: Bellows; Block Bleed
  • Maximum Pressure: 739.69
  • Valve Size: 0.50 to 4.00
  • Media Temperature: -20 to 797
Automatic Relief/Bleed Valve -- 1600-60
from Terra Universal, Inc.

Continuously bleeds off excess internal gas to maintain a safe positive pressure inside glove boxes. Variable release mechanism automatically discharges any sudden surge of incoming gas. Protects against accidental negative pressure by functioning as a check valve. Extends life of doors and gaskets. [See More]

  • Valve Type: Check; Block Bleed; Relief
  • Connection Description: Threaded (optional feature); Union (optional feature)
  • Valve Size: 0.62 to 1.00
  • Actuation: Electric
Bleed Valves
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Valve Type: Block Bleed
  • Media Temperature: -65 to 850
  • Maximum Pressure: 10000.00
Pilot-operated Check/ Blocking Valve -- VBO 1/8
from Hi-Tech Controls, Inc.

These valves have been designed to mount directly into the cylinder ports. The inner design of the blocking valves Series VBO and VBU allows a very high flow rate and reliable operation. [See More]

  • Valve Type: Poppet; Block Bleed
  • Maximum Pressure: 145.00
  • Valve Size: 0.12
  • Media Temperature: 32 to 175
Trunnion Ball Valves -- D Series
from Metso

Reliable, trouble free operation in demanding, high capacity on/off and control applications. Features. Robust, heavy duty trunnion bearings. Unique Stemball ® construction, no backlash on stem to ball connection, anti-blowout stem. 2-piece split body. Application based seat selection options,... [See More]

  • Valve Type: Ball; Block Bleed; Shut Off
  • Flow (Cv): 28300.00
  • Valve Size: 2.00 to 36.00
  • Media Temperature: -320 to 1110
High Pressure Bleed Valves, Gauge Valves and Block & Bleed Valves
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Valve Type: Block Bleed
  • Flow (Cv): 0.10 to 2.30
  • Valve Size: 0.10
  • Maximum Pressure: 15000.00 to 30000.00