Check-valve B.B.

Description
Controllable anti-pollution check valve, EA type.
Quiet operation, low pressure drops.
Total tightness even with very low counter-pressure.
F/F brass body with two F 8x13 bosses with black PA (polyamide) plugs.
POM (polyacetal) disc, stainless steel spring, NBR (nitrile) seal.
Technical Features
Max. temperature: 90°C.
Max. pressure: 10 bar.
Approval: NF EN 13959, complies with EN 1717.
Part no.
diameter
length (mm)
type part number
packaging
F/F 1/2” 66
EA BB 015 2224100 10
F/F 3/4” 76
EA BB 020 2224101 10
F/F 1” 91
EA BB 025 2224102 10
F/F 1”1/4 111
EA BB 032 2224106 5
F/F 1”1/2 121
EA BB 040 2224107 5
F/F 2” 151
EA BB 050 2224129 3