FESTO单向节流阀VFOH单向节流阀流量0...3,300l/min气口规格M3,M5,G1/8,G1/4,G3/8,G1/2,G3/4连接插头规格3,4,6,8,10,12mm截止阀单向节流阀。CRGRLAGRGRAGRFGRGAGRGZGRLAGRLSAGRLZGRPGRX***FOCVFOFVFOH节流阀流量0...8,000l/min气口规格M3,M5,G1/8,G1/4,G3/8,G1/2,G3/4插头连接件3,4,6mm节流阀GGGGOGREGRGOGRLOGROGRPOGRRGRUVFFKY***阀流量65...600l/min气口规格G1/4倒钩式接头，用于3mm内径的气管VLKVZVZO)