Check-valve B.B.
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Check-valve B.B.
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 POM (polyacetal) plugs. POM (polyacetal) disc, stainless steel spring, EPDM seal.
Max. temperature: 90°C.
Max. pressure: 10 bar.
Approval: NF EN 13959, complies with EN 1717.
Max. pressure: 10 bar.
Approval: NF EN 13959, complies with EN 1717.
Technical Features
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 |
