Flow and check valves Non-return valves Series NR02. Brochure

Transcription

1 Flow and check valves Non-return valves Series NR0 Brochure

2 Flow and check valves Non-return valves Series NR0 Qn = l/min thread-in 3 Qn = l/min thread-in 5 Qn = l/min installing in piping 7 Qn = l/min installing in piping

3 Flow and check valves Non-return valves 3 Qn = l/min thread-in Version Working pressure min./max. Ambient temperature min./max. Medium temperature min./max. Medium Poppet valve 0.5 bar / 0 bar -0 C / +80 C -0 C / +80 C Compressed air Materials: Housing Seals Brass, nickel-plated Acrylonitrile butadiene rubber Nominal flow Qn at 6 bar and Δp = bar Port Port Port Qn Weight Fig. Part No. [l/min] [kg] G /8 G /8 G / Fig., Fig G /4 G /4 G / Flow diagram, Fig. Fig qv = Flow Pext = control pressure ) switch on ) switch off

4 4 Flow and check valves Non-return valves Qn = l/min thread-in Dimensions R L3 SW L6 H R R H L4 L L5 B L Part No. R L L L3 L4 L5 L6 H H B SW G / G /

5 Flow and check valves Non-return valves 5 Qn = l/min thread-in Version Working pressure min./max. Ambient temperature min./max. Medium temperature min./max. Medium Poppet valve bar / 0 bar -5 C / +70 C -5 C / +70 C Compressed air Materials: Housing Seals Brass, nickel-plated Acrylonitrile butadiene rubber Nominal flow Qn at 6 bar and Δp = bar Port Port Port Qn Weight Fig. Part No. [l/min] [kg] G /8 G /8 M Fig G /4 G /4 M Fig G 3/8 G 3/8 G / Fig G / G / G / Fig Fig. ) SW D3 SW L L3 D L G ) ØD ) Seal, captive ) Manual exhaust Part No. G D D D3 L L L3 SW SW G /8 4 G /8 M G /4 8 G /4 M

6 6 Flow and check valves Non-return valves Qn = l/min thread-in Fig. ) SW D3 SW L L3 D L G ØD ) _a ) Seal, captive ) Manual exhaust Part No. G D D D3 L L L3 SW SW G 3/8.8 G 3/8 G / G / 5.7 G / G /

7 Flow and check valves Non-return valves 7 Qn = l/min installing in piping Version Working pressure min./max. Ambient temperature min./max. Medium temperature min./max. Medium Poppet valve bar / bar -0 C / +60 C -0 C / +60 C Compressed air _ Materials: Seals Acrylonitrile butadiene rubber Port Port Port Qn Qn Weight Fig. Part No. [l/min] [l/min] [kg] G /8 G / Fig G /4 G / Fig G 3/8 G 3/ Fig G 3/8 G 3/8 G / Fig G 3/4 G 3/ Fig G / G / Fig G G Fig Part No. Note ) ) ) ); ) ) ) ) Nominal flow Qn at 6 bar and Δp = bar ) With manual override ) Housing: Die cast zinc 3) Housing: Aluminum

8 8 Flow and check valves Non-return valves Qn = l/min installing in piping control pressure characteristic, G /8 control pressure characteristic, G /4 9 p [bar] S 9 p [bar] S ) 6 5 ) ) ) PS = control pressure P B = Working pressure ) Opening pressure ) Closing pressure p B [bar] 047 PS = control pressure P B = Working pressure ) Opening pressure ) Closing pressure p B [bar] 0473 control pressure characteristic, G 3/8 p [bar] S ) ) p B [bar] 0474 control pressure characteristic, G 3/8, With manual override p [bar] S ) ) p B [bar] PS = control pressure P B = Working pressure ) Opening pressure ) Closing pressure PS = control pressure P B = Working pressure ) Opening pressure ) Closing pressure 0475

9 Flow and check valves Non-return valves 9 Qn = l/min installing in piping control pressure characteristic, G / control pressure characteristic, G 3/4, G p [bar] S p [bar] S ) ) p B [bar] ) ) p B [bar] 0477 PS = control pressure P B = Working pressure ) Opening pressure ) Closing pressure PS = control pressure P B = Working pressure ) Opening pressure ) Closing pressure Dimensions, Fig Part No. R R Ø D Ø D L L L3 H H H3 B G /8 G / G /4 G /

10 0 Flow and check valves Non-return valves Qn = l/min installing in piping Dimensions, Fig Part No. R R Ø D L L L3 H H H3 B G 3/8 G / G / G / Dimensions, Fig Part No. R R L L H H B G 3/4 G / G G /

11 Flow and check valves Non-return valves Qn = l/min installing in piping Dimensions, Fig. 4 ) Manual override Part No. R R Ø D L L L3 H H H3 B G 3/8 G /

12 Flow and check valves Non-return valves Qn = l/min installing in piping Version Working pressure min./max. Ambient temperature min./max. Medium temperature min./max. Medium Poppet valve 3 bar / 0 bar -5 C / +80 C -0 C / +60 C Compressed air Materials: Housing Seals Die cast zinc Acrylonitrile butadiene rubber Nominal flow Qn at 6 bar and Δp = bar Port Port Port Qn Weight Fig. Part No. [l/min] [kg] G /8 R /8 G / Fig G /4 R /4 Ø 8x Fig G /4 R /4 G / Fig G / G / G / Fig Fig. R R3 R R4 H R5 H H3 L L3 L L4 H4 L5 L Part No. R R R3 R4 R5 L L L3 L4 L5 L6 H R/8 5 G/8 G/

13 Flow and check valves Non-return valves Qn = l/min installing in piping 3 Part No. H H3 H Fig. R R R3 L L3 L L4 H H L5 L Part No. R R R3 L L L3 L4 L5 L6 H H R/4 G/

14 4 Flow and check valves Non-return valves Qn = l/min installing in piping Fig. 3 R R3 L L3 L L4 H4 H3 H H R R4 R5 L5 L Part No. R R R3 R4 R5 L L L3 L4 L5 L6 H R/4 5 G/8 G/ Part No. H H3 H

15 Flow and check valves Non-return valves Qn = l/min installing in piping 5 Fig. 4 R3 R4 H L H R5 H3 R6 R R L H6 H7 H4 H5 L3 L4 L Part No. R R R3 R4 R5 R6 L L L3 L4 L5 H G/ 5 G/8 G/ Part No. H H3 H4 H5 H6 H

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