球阀:Q341F-16C/DN100~200；Q41F-16C/DN25~65；Q11F-16C/DN15~40截止阀:J41T-16/DN32~125；J11T-16/DN20~40过滤器:SG41F-16C/DN32~20030/60/100目自动冲洗排污过滤器:ZPW-I-200DN200PN1.6数字锁定平衡阀:SPF45-16DN65~125自动排气阀:ZP-IDN20温控阀:DB-WKZDN20天然气紧急切断阀:BZCKDN65~150220V外接电源燃气涡轮流量计:LWQ-A-100~650m^3/dc24vDN65~150止回阀:H41F-16CDN40~200安全阀:A42Y-16CDN32~200

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