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COMPLETE CATALOGUE Pilot operated check valves VUBA 9 Items

 

DRAWINGS

The valve is used to automatically stop a sudden flow increase. 

These valves used to prevent the uncontrolled descent of the CYLINDER in case of system or pipe breakage. Suddenly increasing the flow rate (reaction flow), the valve starts to operate by closing the flow.
Recommended in combination with flow regulation valve.
 
OPERATION
The flow is free in both directions under normal working conditions. In case of a sudden increase in flow from B to A, the valve immediately stops the flow. A little calibrated orifice can be made on the disk so that after the valve has closed, the orifice will determine the descent flow. To set the flow to be controlled increase or decrease the S dimension.

VUBA YOU CAN REPLACE IT WITH:
  • VUBA
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Description Brand Dimensions(mm) Material Avail. (UN)
VUBA 1/2'' S.0,8mm T.28 l/min (V0790/S0,8)
05.VCG390.301808
     0,00 - 0,00 - 0,00 Steel -
VUBA 1/2'' S.1,0mm T.40 l/min (V0790/S1,0)
05.VCG390.301810
     0,00 - 0,00 - 0,00 Steel -
VUBA 3/8'' S.0,8mm T.20 l/min (V0780/S0,8)
05.VCG390.201508
     0,00 - 0,00 - 0,00 Steel -
VUBA 3/8'' T 15 L/M S 0,8 mm
05.VCG390.T20150
     0,00 - 0,00 - 0,00 Steel -
VUBA 010 1/4"-STANDARD CART. PARACADUTE (V0770)
05.VCG390.100800
     19,00 - 0,00 - 5,50 Steel 26
VUBA 020 D.3/8"-STANDARD CART. PARACADUTE (V0780)
05.VCG390.201500
     23,00 - 0,00 - 5,50 Steel 1
+ 50 from the 30/01/26
VUBA 030 1/2"-STANDARD CART. PARACADUTE (V0790)
05.VCG390.301800
     29,00 - 0,00 - 7,00 Steel 62
VUBA 040 D.3/4"-STANDARD CART. PARACADUTE (V0800)
05.VCG390.402200
     34,00 - 0,00 - 7,00 Steel 21
VUBA 040 D.1"-STANDARD CART. PARACADUTE
05.VCG390.502600
     40,00 - 25,40 - 8,00 Steel -

 
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