Differential pressure valves

Mechanical:

  • Internal needle valves assistance
  • Opens on increasing differential, closes on decrease
  • Operates over wide range of flow
  • Adjustable response speed
  • Simple adjustment of differential pressure
  • Easy in-line maintenance
  • Pre-sets possible to requirements

Digital:

  • Internal dual solenoid valve assistance for enhanced control
  • Easy maintenance
  • Independently adjustable opening and closing speed
  • Can be pre-set to application requirements
  • Needle valves to isolate during maintenance

Differential pressure control valves can set-stop or shut off flow depending on the version and application in use. Most commonly these valves work in a system with a meter and a vapour eliminator with its behaviour being controlled by pressure differences or electrical signals. The digital ones are great assets in fuel terminal loading racks to ensure the correct amount of LPG is withdrawn.

Body/bonnet:
Aluminium, Epoxy coated ductile iron or carbon steel, Stainless steel
Seat rings:
Bronze, Stainless steel
Stem:
Monel, Stainless steel
Spring:
Stainless steel
Diaphragm:
(nylon reinforced), Buna-N, Viton
Pilot:
Bronze, Stainless steel
Tube and fittings:
Brass, Copper, Stainless steel
Solenoid (digital type):
Brass, Stainless steel
Gas types:
LPG (Propane, Butane), NH3 (Ammonia, Anhydrous Ammonia)
Connections:
Flange, Thread
Type:
ANSI, NPT
Pressure range:
Max. 51 bar (740 psi)
Flow rate:
Up to 6359 m3/h
Temperature range:
-40˚C to +82˚C (-40˚F to +179.9˚F)
Sizes and range:
1-1/4" to 24" (ANSI), 1-1/4" to 3" (NPT)
Series available:
110 Series, 115 series
Standards:
CE-PED

*Materials and specifications are subject to generalisation. Our experienced people are ready to help you find the correct fit for your application.

Body/bonnet:
Aluminium, Epoxy coated ductile iron or carbon steel, Stainless steel
Seat rings:
Bronze, Stainless steel
Stem:
Monel, Stainless steel
Spring:
Stainless steel
Diaphragm:
(nylon reinforced), Buna-N, Viton
Pilot:
Bronze, Stainless steel
Tube and fittings:
Brass, Copper, Stainless steel
Solenoid (digital type):
Brass, Stainless steel
Gas types:
LPG (Propane, Butane), NH3 (Ammonia, Anhydrous Ammonia)
Connections:
Flange, Thread
Type:
ANSI, NPT
Pressure range:
Max. 51 bar (740 psi)
Flow rate:
Up to 6359 m3/h
Temperature range:
-40˚C to +82˚C (-40˚F to +179.9˚F)
Sizes and range:
1-1/4" to 24" (ANSI), 1-1/4" to 3" (NPT)
Series available:
110 Series, 115 series
Standards:
CE-PED

*Materials and specifications are subject to generalisation. Our experienced people are ready to help you find the correct fit for your application.

Alternative products

No related products were found.

Did you know?

MAKEEN Gas Equipment can provide differential pressure valves/control valves for many other liquids

Get in touch!

Whether you already know what you need, or you would like the opinion of an expert, we are always ready to help you out.

Looking for contact informations?

Access the detailed contact information for the offices closest to you, including phone numbers, email addresses.

Choose your location