Valves

Pressure relief valves series VR4V

Pressure relief valve, pilot operated, continuous pressure 350 bar.

Very stable performance, temperature range up to 110, 210 or 350 bar.

Possible with a sandwich  mounted electrical relief valve.

100% interchangeable with the Denison valves.

model number Mounting Size nominal flow maximum flow Download doc.
VR4V03-59 Subplate version plate assembly 60 l / min 90 l / min pdf
VR4V03-56 Threaded T-body G 1/2″ 60 l / min 90 / I
VR4V06-59 Subplate version plate assembly 200 l / min 300 l / min pdf
VR4V06-5D Threaded body G 3/4″ 200 l / min 300 / I
VR4V06-56 Threaded T-body G 1″ 200 l / min 300 / I
VR4V10-59 Subplate version mounting plate 450 / I 600 l / min pdf
VR4V10-5D Threaded body G 1 1/4″ 450 / I 600 l / min
Sandwich mounted electrical relief valve        
V-VV01-311 normally open       pdf
V-VV01-321 normally closed      
Also available as: reducing valve (VR4R), unloading valve (VR4U) and sequence valve (VR4S)

Pressure relief valves series VR5V

Pilot operated pressure relief valve, SAE flange (for direct mounting on the pump)

Very stable valve, pressure setting ranges 110, 210 or 350 bar

Possibility of a solenoid operated venting valve (NO/NC), 100% interchangeable with the (Parker) Denison valves.

model number Mounting max. pressure size nominal flow maximum flow Download doc.
VR5V06-59 3- port flange 350 bar SAE 61-3 / 4 " 60 l / min 90 l / min pdf
VR5V08-59 3- port flange 350 bar SAE 61-1 " 200 l / min 300 l / min pdf
VR5V10-49 3- port flange 280 bar SAE 61-1 1/4 " 450 l / min 600 l / min pdf
VR5V12-39 3- port flange 210 bar SAE 61-1 1/2 " 450 l / min 600 l / min pdf
VR5V12-6 3- port flange 350 bar SAE 62-1 1/2 " 450 l / min 600 l / min pdf
Between Construction electric relief valve
V-VV01-311 normally open 350 bar pdf
V-VV01-321 normally closed 350 bar
Also available as pressure relief (VR5U) or sequence valve (VR5S)

Non return valves series VC4V

Veljan check valves

Direct and pilot operated check valves. Pressure operated version, several opening ratios possible. 100% interchangeable with Denison valves.

Direct versions:
Model number Mounting Size Nominal flow Maximum flow Download doc.
VC4V03-530 Subplate mounted G 1/2″ 60 l / min 90 l / min pdf
VC4V03-560 Threaded T-body G 1/2″ 60 l / min 90 / I
VC4V06-530 Subplate mounted G 3/4″ 200 l / min 300 l / min pdf
VC4V06-5D0 Threaded body G 3/4″ 200 l / min 300 / I
VC4V06-560 Threaded T-body G 1″ 200 l / min 300 / I
VC4V10-530 Subplate mounted G 1 1/4″ 450 / I 600 l / min pdf
VC4V10-5D0 Threaded body G 1 1/4″ 450 / I 600 l / min
Pressure-controlled versions:
VC4V03-59 * Subplate mounted G 1/2″ 60 l / min 90 l / min pdf
VC4V03-56 * Threaded T-body G 1/2″ 60 l / min 90 / I
VC4V06-59 * Subplate mounted G 3/4″ 200 l / min 300 l / min pdf
VC4V06-5D* Threaded body G 3/4″ 200 l / min 300 / I
VC4V06-56 * Threaded T-body G 1″ 200 l / min 300 / I
VC4V10-59 * Subplate mounted G 1 1/4″ 450 / I 600 l / min pdf
VC4V10-5D * Threaded body G 1 1/4″ 450 / I 600 l / min

Non return valves series VC5V (A / B-design)

Flange check valves

Low version 210 bar (A-design), high version 350/420 bar (B-design) Also available with control channel for combination with VR5U valves.

100% interchangeable with (Parker) Denison C5V valves

A-design valves
Model number Mounting Size Pressure Maximum flow Download doc
VC5V06-3 Flange check valve SAE61-3 / 4 " 210 bar 100 l / min pdf
VC5V08-3 Flange check valve SAE61-1 " 210 bar 200 / I
VC5V10-3 Flange check valve SAE61-1 1/4 " 210 bar 400 l / min
VC5V12-3 Flange check valve SAE61-1 2.1 " 210 bar 750 l / min
VC5V12-6 Flange check valve SAE62-1 1/2 " 210 bar 750 / I
VC5V16-3 Flange check valve SAE61-2 " 210 bar 1000 / min
B-design valves
VC5V06-3 Flange check valve SAE61-3 / 4 " 350 bar 100 l / min pdf
VC5V06-6 Flange check valve SAE62-3 / 4 " 420 bar 100 l / min
VC5V08-3 Flange check valve SAE61-1 " 350 bar 200 l / min
VC5V08-6 Flange check valve SAE62-1 " 420 bar 200 l / min
VC5V10-3 Flange check valve SAE61-1 1/4 " 280 bar 400 l / min
VC5V10-6 Flange check valve SAE62-1 1/4 " 420 bar 400 l / min
VC5V12-3 Flange check valve SAE61-1 2.1 " 210 bar 750 / I
VC5V12-6 Flange check valve SAE62-1 1/2 " 420 bar 750 / I

Flow control valve series VDRV

Pipe mounted flow control valve, available in 3 sizes with nominal flows up to 450 l/min. Also available in a subplate mounted version.

Maximum pressure: 350 bar.

100% interchangeable with the (Parker) Denison valves.