Item group
Blind couplings with a chain
Materials:
Seal: NBR (stainless steel: FKM)
Temperature range:
-40°C to max. +110°C (Stainless steel: -15°C to max. +200°C)
Operating pressure:
max. 16 bar
Operating range:
Industry, fire brigade, refinery, agriculture, construction industry, maritime, military and catastrophe protection
Dimensions for determining the size of Storz couplings DIN sizes
lug distance 31 mm = Storz size 25-D, lug distance 66 mm = Storz size 52-C, lug distance 89 mm = Storz size 75-B, lug distance 133 mm = Storz size 110-A
Advantages:
•simple assignment of hose end and connection,
•fast connection and disconnection through a 120°-rotation,
•All couplings with the same lug distance are compatible with one another. The rule that applies is: same lug distance, same nominal size,
•large range of applications through the use of application-specific hoses,
•Aluminium forged - no danger of breakage, such as exists with cast couplings of aluminium,
•Brass - body is made of DVGW/KTW-compliant alloy.
•fast connection and disconnection through a 120°-rotation,
•All couplings with the same lug distance are compatible with one another. The rule that applies is: same lug distance, same nominal size,
•large range of applications through the use of application-specific hoses,
•Aluminium forged - no danger of breakage, such as exists with cast couplings of aluminium,
•Brass - body is made of DVGW/KTW-compliant alloy.
Optional:
Can be locked -KEY (available for the types STKV 66 A, STKV 89 A, STKV 133A)
Documents:
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Blind couplings with a chain:
8 of 28 articles 
STKV 66 ES
Storz blind coupling 52-C (66mm), 1.4581
€195.22
incl. VAT
STKV 81 ES
Storz blind coupling 65 (81mm), 1.4581
€349.23
incl. VAT
STKV 89 ES
Storz blind coupling 75-B (89mm), 1.4581
€313.55
incl. VAT
STKV 115 ES
Storz blind coupling 100 (115mm), 1.4581
€1,331.19
incl. VAT
STKV 133 ES
Storz blind coupling 110-A (133mm), 1.4581
€739.39
incl. VAT
STKV 66 A KEY
Storz blind coupling 52-C (66mm), Aluminium (forged)
€279.35
incl. VAT
STKV 89 A KEY
Storz blind coupling 75-B (89mm), Aluminium (forged)
€335.94
incl. VAT
STKV 133 A KEY
Storz blind coupling 110-A (133mm), Aluminium (forged)
€392.64
incl. VAT
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
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