Twin couplings
With a Y twin coupling, you get the option of an extra connection to e.g. your compressor.
The twin coupling is fitted with EURO quick release couplings from either series 520 or 530 and EURO profile.
Series 520 is characterized by being extra durable and light weight. Series 530 is characterized by being extra durable.
Find twin-coupling by series
Serie 520
Serie 530
Serie 520
Low connection force and low weight
JWL series 520 couplings mounted on y-piece with Euro-profile nipple | 520-214000 |
Standard: EURO-profile
Flow diameter: 7.8 mm
Data
Working pressure | 35 bar |
Burst pressure | 150 bar |
Temperature range | -20 oC to +60 oC |
Flow diameter | 7.8 mm |
Materials
Housing | Steel, el. galvanized |
Ball cage | Steel, el. galvanized |
Valve | POM |
Retaining ring | Hardened steel, el. galv. |
Balls | Hardened steel |
Seals | Nitrile rubber |
Springs | Stainless spring wire |
Nipples with EURO profile
Internal thread | Hardened steel | Stainless steel 316 |
1/4″ BSP | 520302 | 540302 |
1/4″ NPT | 520332 | 540332* |
3/8″ BSP | 520304 | 540304 |
3/8″ NPT | 520334 | 540334* |
1/2″ BSP | 520305 | 540305 |
1/2″ NPT | 520335 | 540335* |
External thread | Hardened steel | Stainless steel 316 |
1/4″ BSPT | 520312 | 540312 |
1/4″ NPT | 520342 | 540342* |
3/8″ BSPT | 520314 | 540314 |
3/8″ NPT | 520344 | 540344* |
1/2″ BSPT | 520315 | 540315 |
1/2″ NPT | 520345 | 540345* |
Hose connection | Hardened steel | Stainless steel 316 |
1/4″ (6 mm) | 520322 | 540322 |
5/16″ (8 mm) | 520323 | 540323 |
3/8″ (10 mm) | 520324 | 540324 |
1/2″ (13 mm) | 520325 | 540325 |
PUR connection | Hardened steel |
ø5/ø8 mm | 520352 |
ø6.5/ø10 mm | 520354 |
ø8/ø12 mm | 520355 |
ø9.5/ø13.5 mm | 520356 |
Serie 530
Extra durable
JWL series 530 couplings mounted on y-piece with Euro-profile nipple | 530-214000 |
Standard: EURO-profil
Flow diameter: 7.8 mm
Data
Working pressure | 35 bar |
Burst pressure | 150 bar |
Temperature range | -20 oC to +60 oC |
Flow diameter | 7.8 mm |
Materials
Housing | Steel, el. galvanized |
Ball cage | Steel, el. galvanized |
Valve | Brass |
Retaining ring | Hardened steel, el. galv. |
Balls | Hardened steel |
Seals | Nitrile rubber |
Springs | Stainless spring wire |
Nipples with EURO profile
Internal thread | Hardened steel | Stainless steel 316 |
1/4″ BSP | 520302 | 540302 |
1/4″ NPT | 520332 | 540332* |
3/8″ BSP | 520304 | 540304 |
3/8″ NPT | 520334 | 540334* |
1/2″ BSP | 520305 | 540305 |
1/2″ NPT | 520335 | 540335* |
External thread | Hardened steel | Stainless steel 316 |
1/4″ BSPT | 520312 | 540312 |
1/4″ NPT | 520342 | 540342* |
3/8″ BSPT | 520314 | 540314 |
3/8″ NPT | 520344 | 540344* |
1/2″ BSPT | 520315 | 540315 |
1/2″ NPT | 520345 | 540345* |
Hose connection | Hardened steel | Stainless steel 316 |
1/4″ (6 mm) | 520322 | 540322 |
5/16″ (8 mm) | 520323 | 540323 |
3/8″ (10 mm) | 520324 | 540324 |
1/2″ (13 mm) | 520325 | 540325 |
PUR connection | Hardened steel |
ø5/ø8 mm | 520352 |
ø6.5/ø10 mm | 520354 |
ø8/ø12 mm | 520355 |
ø9.5/ø13.5 mm | 520356 |