PT. Pohon Mas Sejahtera | Pump Protection Valve (DPV)

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PUMP PROTECTION VALVE (DPV)

DUAL PUMP PROTECTION VALVE (DPV) DUAL ‘s Pump Protection Valve has been designed and manufactured to provide protection against excessive fluid temperature rise, within the pump housing. Low flow conditions can cause flashing, cavitation, vibration, bearing failure and damage to mechanical seals and pump housing. The DPV valve is fitted to the suction side of the pump. The valve can be used to control or limit the pressure in a system or vessel.

FEATURES

Cost effective
Uses no external power
Installation simplicity
Light weight body
Flushing port
Flanged connection
Long ball life due to ball rotation
Full port opening
No sticking

PRODUCT SPECIFICATIONS

BODY : Carbon Steel; SG Iron or Stainless steel body type

BALL : Urethane or Stainless Steel

SIZE RANGE : 40mm; 50mm; 80mm & 100mm

PRESURE RATING : 0 – 100 Bar

FLANGE CONNECTION : To suit pump and Pipe line

VALVE INTERNALS : 304 stainless steel body seated; carbon steel or stainless steel ball contoller, tensioner and flushing port, helical spring coated spring

OPERATING TEMPERATURE : 80℃

Flushing Port : All valve have a minimum of one purge. One in lower body and one in bonnet area.

PVC bellows: Optional

APPLICATIONS

Mining and mineral processing
Power generation
Sand and gravel
Chemical and paper
Sewage
Pulp and paper
Environmental and effluent
Water