Non-Return Valve
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Non-Return Valve, 15mm-20mm BSP
Series Non-Return Valve prevents reverse flow of water. Compact DZ brass body. Valve size has 15mm BSP male inlet x male outlet, Valve size has 20mm BSP male inlet x female outlet. Maximum pressure is 1600 kPa. Maximum temperature for NR15 & NR20 is 65˚C, for NR20S is 110˚C.
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