OPW 1/2 in. MNPT Vacuum Breaker Valve

SKU:
OPWVB100SSVG
Manufacturer:
OPW
Weight:
1.00 LBS
$202.40
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The VB100 Series is a 1/2 in. vacuum breaker that is fitted with fluorocarbon seals and operates at 1-2kPA. OPW's vacuum breaker valves fit into top loading valves or the suction side of pumping systems that must drain quickly and completely.

Note: The most common usage is on OPW top loading arms or with DM100 series discharge manifold for truck mounted applications.

Specifications

  • Pressure: Opens at 1-2 kPa vacuum (Gravity draining systems) - Orifice equal to 6 mm dia hole
  • Operation: Spring loaded poppet opens at a set pressure to allow air into the high section of the system and removes any vacuum that may 'hang-up' a liquid column
  • Mounting: Into 1/2 in. NPT female socket
  • Dismantle: Remove from apparatus, prise off polyurethane cap and remove spring retainer - withdraw poppet from other end
  • Adjustment: None - Pre-set vacuum according to type
  • Materials:
  • Body: Stainless steel
  • Cap: Polyurethane
  • Spring: Stainless steel
  • Seal: Low temp. fluorocarbon