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Robertshaw VK-7211-201-4-06 Invensys 3/4" Valve Assembly 7.5 Cv 07-Mar PSI Pneumatic Bronze Body

  • Photo 1 of VK-7211-201-4-06 : Robertshaw VK-7211-201-4-06 Invensys 3/4 Valve Assembly 7.5 Cv 07-Mar PSI Pneumatic Bronze Body

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$52987
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SKU: VK-7211-201-4-06

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Robertshaw, TAC-Invensys (Schneider Electric) (Barber Colman) (Siebe) VK7211-201-4-06. Two-way 3/4" Pneumatic Valve Assembly.
Stem-Up Open N/O
For proportional pneumatic control
Features: Actuator
• Compact size with 6 in.2 (39 cm2) effective area.
• Rugged die cast aluminum housing.
• Replaceable beaded molded neoprene diaphragm.
Valve Body:
Body: Bronze
Seat: Bronze
Stem: Stainless Steel
Plug: Brass
Packing Spring Loaded TFE
Disc: Composition
Allowable Control Media Temp 20 to 281°F (-7 to 138°C)
Allowable Differential Pressure for Water 35 psi ( 241kPa )
Allowable Differential Pressure for Steam 20 psi (138 kPa)
Stock shown on hand can change at anytime without notice or may already be spoken for. Please inquire by phone to confirm precise amounts available at that time.
Alberta
Edmonton (DC): 0
Edmonton (South): 0
Calgary: 0
British Columbia
Richmond: 0
Surrey: 0
Manitoba
Winnipeg: 0
Saskatchewan
Saskatoon: 0
Ontario
Hamilton: 0
London: 0
Mississauga: 0
Scarborough: 0
Windsor: 0
These are estimated number of days using averages of past orders for inventory arriving to each branch location and are not guaranteed. If you need to verify manufacturer stock please email customercare@amresupply.com or call us at 1-800-661-9891.
Amre Branch # of Days
Calgary: 23
Edmonton Downtown: 25
Edmonton South: 26
Hamilton: 32
London: 39
Mississauga: 11
Richmond: 22
Saskatoon: 33
Scarborough: 19
Surrey: 34
Windsor: 19
Winnipeg: 23


Product Specifications

  Action: Normally Open
  Air Connections: 1/8 in. FNPT located on side of housing.
  Body Pattern: Two-Way
  Capacity Cv ( Kv ): 7.5 Cv (6.5 Kv).
  Close-off Ratings at Branch Line Pressure: ACTUATOR CLOSE-OFF PRESSURE RATING (15psi)
  Connection Size (in): 3/4" Female Union x 3/4" MNPT
  Controlled Fluid: Water & Steam
  Dimensions: Centre Line 7-7/8" H x 2-14" W
  Effective Diaphragm Area: 6"Sq.
  Maximum Operating Pressure (psi): Fluid 250° F (121° C)
  Operating Humidity Range: 5 to 95% RH, non-condensing.
  Spring Range (kPa): 3 to 8 psig (21 to 55 kPa)
  Stroke (in): 1/2 in. (12.6 mm) nominal.
  Temperature Range (F): Maximum 220° F (104° C)
  Valve Type: Globe

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Works with the Following Brands

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