Quick coupling system made of steel

Quick coupling system made of steel

Many things have changed over the last years, the PERROT cardan coupling, however, remained. Equally good in quality. Flexible and versatile in use. Originally developed for use in irrigation, the cardan couplings and the cardan coupling pipes have meanwhile found an immense variety of applications.

The PERROT couplings, fittings and pipes are used in agriculture, horticulture, industry, building industry, tunnel and road constructions, well point systems (for lowering the ground water level), purification plants, garbage disposals, environmental protection and for many other applications.

The most important pumped media is cold water – operating pressure up to 10 bar. For further media like hot water, compressed air, mortar, bitumen, oil, steam, fuels and gas, please request operating pressures.

The PERROT couplings are made of high-grade steel and can be supplied either black or hot-dip galvanized. The sealing rings are available in different grades of quality: normal use (cold water), hot water resistant, oil resistant and fuel resistant.

Features:

- original custom-fit PERROT cardan coupling
- easy coupling with only one hand
- available in sizes 50, 70, 89, 108, 133, 159 and 216 mm Ø
- coupling can be deflected by 15° to both sides
- pressure safe and suction tight even if the coupling is dirty

Download CARDAN-leaflet

Quick Coupling Pipes and Fittings made of steel

Execution:
A rubber sealing ring is supplied with all female parts of pipes and fittings and is included in the price. The sealing rings are delivered inside the female part. Support feet are not included in the delivery of pipes and fittings but can be ordered on request. Support feet are delivered unassembled.

Material:
Pipes made of strip steel, longitudinally welded and hot-dip galvanized. Couplings, handles and levers made of sheet steel; black or hot dip galvanized.

Standards:
DIN EN ISO 1461 Hot-dip galvanization
DIN EN 12734 (formerly DIN 19651) Quick coupling pipes (technical features like diameter, wall thickness, corrosion resistance)

Pressure:
Operating pressure up to10 bar

On request female quick couplings or fittings are available with cardan ring and levers made of ductile cast iron (GGG) in sizes 70 and 89. Prices and delivery terms on request.

Cardan coupling made of steel

KKM
Female coupling unassembled with sealing ring

KKMM
Female coupling assembled with sealing ring

KKV
Male coupling

Quick coupling pipes made of steel

KSKR
Quick coupling pipes in standard lengths of 6 m, hot dip galvanized, with KKMM, KKV and sealing ring. Alternative lengths in 1, 2, 3, 4 and 5 m.

Individual lengths on request.
Also available as well-point pipes with male part, hose tail or thread at the outlet.

Cardan fittings made of steel

KMS-K and KVS-K
Coupling with corrugated hose tail

KMF and KVF
Coupling with flanges DIN 2576

KMS-SI and KVS-SI
Coupling with rolled hose tail

KMF and KVF GÜLLE - Coupling with flange for use with 
liquid manure - KMF short and long

KMR and KVR
Coupling with short pipe stump

KMX and KVX
End cap and end plug

KMG and KVG
Couplings with threaded stump 
Coupling with female thread on request

KRKB
Cardan pipe bend 90°, 45°, 30°

KT
Branch off and distribution T-piece

KT x P
Cardan T-piece with in line valve

 

KGMKV
Extension piece

KKMGV
Reducing piece

KDMT and KDVT
Reversing piece

KZA
Cardan in-line valve

KSK
Cardan foot valve with strainer

KRS
Support foot with or without sprinkler connection

HUY
Hydrant-valve with 3" female thread 

HOKL
Hydrant take-off-bend with cardan coupling or female thread on outlet

SLK
Saddle piece for pipes with 1" male and 1/2" female thread

KKG
Sealing ring