BALL TYPE

DNP offers a wide range of ball type quick release couplings series to satisfy a diverse range of application requirements. Contact our sales team for more information.

PSS1
SPECIAL EXECUTION
Interchange: Parker 4000 series

Occlusion: poppet or ball

Locking: radial balls

Material: steel

Finishing: Zn-Fe (Cr III)

Threads: BSP or NPT

Standard seals: NBR

Working temperature: -25 °C +100 °C

Optional seals: FKM, EPDM or more

Working pressure: 200-300 bar

Connection under pressure: not allowed
PDS1
STANDARD - BALL
Interchange: with the main producers

Occlusion: ball

Locking: radial balls

Material: steel

Finishing: Zn-Fe (Cr III)

Threads: BSP - NPT - SAE

Standard seals: NBR

Working temperature: -25 °C +100 °C

Optional seals: FKM, FFKM, EPDM or more

Working pressure: 200-300 bar

Connection under pressure: not allowed
PTK1
NORDIC INTERCHANGE - DECOMPRESSION VALVE/STEEL
Interchange: Parker-Tema T series

Occlusion: decompression valve

Locking: radial balls

Material: steel

Finishing: Zn-Ni

Threads: BSP - NPT

Standard seals: NBR

Working temperature: -25 °C +100 °C

Optional seals: FKM, EPDM or more

Working pressure: 300-370 bar

Connection under pressure: allowed (both male or female side)
PPS1
PUSH PULL - Ball
Standard: ISO 7241 A

Sleeve: double acting

Occlusion: ball

Locking: radial balls

Material: steel

Finishing: Zn-Fe (Cr III)

Threads: BSP - NPT

Standard seals: NBR

Working temperature: -25 °C +100 °C

Optional seals: FKM, EPDM or more

Working pressure: 200 bar

Connection under pressure: not allowed
PPK4
PUSH PULL - CONNECTION UNDER PRESSURE
Standard: ISO 7241 A

Sleeve: double acting

Occlusion: decompression valve

Locking: radial balls

Material: steel

Finishing: Zn-Fe (Cr III)

Threads: BSP - NPT - SAE - METRICS

Standard seals: NBR

Working temperature: -25 °C +100 °C

Optional seals: FKM, EPDM or more

Working pressure: 250 bar

Connection under pressure: allowed (both male and female side)

Max residual pressure: 250 bar
PVS
ISO 14540/720 BAR - BALL
Standard: ISO 14540

Occlusion: ball

Locking: screw

Material: steel

Finishing: Zn-Fe (Cr III)

Threads: BSP - NPT

Standard seals: NBR

Working temperature: -25 °C +100 °C

Optional seals: FKM, EPDM or more

Working pressure: 720 bar

Connection under pressure: allowed (both male or female side)

Max residual pressure: 100 bar
PSS1
SPECIAL EXECUTION
Interchange: Parker 4000 series

Occlusion: poppet or ball

Locking: radial balls

Material: steel

Finishing: Zn-Fe (Cr III)

Threads: BSP or NPT

Standard seals: NBR

Working temperature: -25 °C +100 °C

Optional seals: FKM, EPDM or more

Working pressure: 200-300 bar

Connection under pressure: not allowed