Product series
4PV
Applications
Agriculture

Push-pull female couplings for agriculture with pressure relief microvalve.

This series, compliant with ISO 7241 part A, is designed for panel mounting and connection to flexible hoses; further, it offers the breakaway function (no hose break in case of unintentional hose pulling exerted by the tractor, thanks to disconnection of the male half). Thanks to a microvalve it's possible to easily spill some oil when necessary in order to relieve the residual pressure into the female half. BSP female thread available.
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Female

Female

Filter items
Units
PartNumber Thread Details HEX1 D1 L1
12,5 1/2" 4PV 12 GAS F BSPP 1/2" FEMALE
Specs
Flow Rate: 75 (l/min) at 0.2 MPa 19.813 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 272.1 g 0.6 lb
27 1.06 38 1.5 2.6 66
  • Dust Protections
  • Various Accessories
  • Seals

Accessories & Spares

Size (mm) Size (in) Thread Part Number Material
12,5 1/2" MF AD 08-FFHF-NVM Steel
PVC caps female Dust Protection - PVC - Female
Size Part Number Color
1/2"
12,5 mm
 TM 12 L
Blue
1/2"
12,5 mm
 TM 12 L/A
Orange
1/2"
12,5 mm
 TM 12 L/G
Yellow
1/2"
12,5 mm
 TM 12 L/GR
Grey
1/2"
12,5 mm
 TM 12 L/M
Brown
1/2"
12,5 mm
 TM 12 L/N
Black
1/2"
12,5 mm
 TM 12 L/R
Red
1/2"
12,5 mm
 TM 12 L/V
Green
1/2"
12,5 mm
 TM 12-38
Blue
1/2"
12,5 mm
 TM 12-38 C
LightBlue
1/2"
12,5 mm
 TM 12-38 G
Yellow
1/2"
12,5 mm
 TM 12-38 GR
Grey
1/2"
12,5 mm
 TM 12-38 M
Brown
1/2"
12,5 mm
 TM 12-38 N
Black
1/2"
12,5 mm
 TM 12-38 P R4008
Purple
1/2"
12,5 mm
 TM 12-38 R
Red
1/2"
12,5 mm
 TM 12-38 V
Green
Aluminium caps female Dust Protection - Aluminium - Female
Size Part Number Color
1/2"
12,5 mm
 TM 12 S
Metal
Seal kits
Size Thread Part Number
12,5 mm 1/2" SK NV 12
Technical Specifications
Dash Size Size (mmInch) Working Pressure Flow Rate (l/mingal/min) Spillage (ml) Force to connect (N) Female Burst pressure Male + Female Burst pressure
08 12.5 1/2" 25 MPa 3625.943 psi 75 19.813 1.8 110 100 MPa 14503.774 psi 100 MPa 14503.774 psi
Material:
Steel
Seals:
NBR
Working temperatures:
-25 °C to 125 °C -13 °F to 257 °F
Surface treatment:
MATE 500 (CrIII)
Specifications:
Series Interchange: ISO 7241-A
Valve Type: Poppet
Connection: Push to Connect
Disconnection: Pull to Disconnect
Connection Under Pressure: Allowed Residual

Pressure Drop

Data shown in the diagram are indicative and not binding.
(§) 1 MPa = 10 bar
Dash size are specified.

4PV flow diagram