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.

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 residual pressure: not allowed
PTK1
TEMA/DECOMPRESSION
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 residual pressure: allowed (both male or female side)

Max residual pressure: working pressure
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 residual pressure: not allowed
PPK4
PUSH PULL/RIGID/DECOMPRESSION
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 residual 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 residual pressure: allowed (both male or female side)

Max residual pressure: 100 bar