Time:
2013
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11
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29
GV12P Single seat pneumatic control valveValve bodyNominal diameter 40~200mmNominal pressure PN DIN 1.6, 4, 6.4MPaANSI 125, 150, 300, 600Flange standard HG/T20592, GB/T9113,2543-2545 ANSI, BI6.5 DINWelding connection weld SW (40~50mm)Butt welding BW (65~200mm)Enforcement agenciesThe membrane material of ethylene propylene rubber nitrile rubber nylon nylon clip clipSpring range 0.02~0.10, 0.08~0.24MPaSupply power 0.14, 0.16, 0.28MPaGas source connector 1/4 RcThe ambient temperature 30~+70 CValve ...