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DPC • Differential pressure regulators

  • Hydraulic accessories
  • Differential pressure regulators

The differential pressure valve (518500) is used in installations that may operate with significant flow differences, for example in installations that make extensive use of thermostatic valves or motorized two-way valves. The controller ensures a return flow proportional to the number of valves closing by limiting the maximum value of the differential pressure generated by the pump. In heat pump systems, differential pressure regulators are used to ensure the minimum flow rate required for proper operation.

Brand

Caleffi

Installation

The differential pressure by-pass valve can be mounted at any location between the supply and return pipe, provided that the flow direction indicated by the arrow on the valve body is observed.

The complete installation and commissioning instructions can be found in the manual under “Downloads”.



Specifications

  • Connection: G 3/4" (ISO 228-1) F
  • Maximum operating pressure: 10 bar
  • Liquid temperature range: 0–100°C
  • Maximum percentage of glycol: 30%
  • Liquid: water, glycol solutions

Artikelen

Article selection assistant
Type
Thickness ["]
Length [m]
Article number Type Thickness ["] Length [m] E-shop
J050207023020 SB-COIL 230 1/4 2 x 30
J050207033020 SB-COIL 330 3/8 2 x 30
J050207043020 SB-COIL 430 1/2 2 x 30
J050207053010 SB-COIL 530 5/8 1 x 30
=> Stock product central warehouse, except sales
=> Stock product local warehouses, except sales
=> Article with a volume discount
Prices subject to change due to large fluctuations in raw material prices. Our monthly prices are available on request via engineering@cairox.be.

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