丹佛斯截止阀STC15

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丹佛斯截止阀STC15-STC150型

特点：抗低温钢阀体，温度范围：-50℃~+150℃；最大工作压力：25bar；Kv值高，压降小；采用Teflon阀板，阀板和阀杆使用滚珠连接，填料使用O型圈密封，防止外漏；镀锌螺栓，抛光不锈钢阀杆，抗腐蚀能力强；口径DN15-150；接口型式：DIN对焊，ANSI对焊，M公制对焊；手轮型式（DN15-150），阀帽型式（DN15-150）；角型或直通型

型号：角型：STC15M-148B4410/148B4454，STC20M-148B4412/148B4456，STC25M-148B4414/148B4458，STC32M-148B4416/148B4460，STC40M-148B4418/148B4462，STC50M-148B4420/148B4464，STC65M-148B4422/148B4466，STC80M-148B4424/148B4468，STC100M-148B4426/148B4470，STC125M-148B4428/148B4472，STC150M-148B4430/148B4474 直通型：STC15M-148B4411/148B4455，STC20M-148B4413/148B4457，STC25M-148B4415/148B4459，STC32M-148B4417/148B4461，STC40M-148B4419/148B4463，STC50M-148B4421/148B4465，STC65M-148B4423/148B4467，STC80M-148B4425/148B4469，STC100M-148B4427/148B4471，STC125M-148B4429/148B4473，STC150M-148B4431/148B4475? 角型：STC15A-148B4337/148B4338，STC20A-148B4341/148B4342，STC25A-148B4345/148B4346，STC32A-148B4349/148B4350，STC40A-148B4353/148B4354，STC50A-148B4357/148B4358，STC65A-148B4361/148B4362，STC80A-148B4365/148B4366，STC100A-148B4369/148B4370，STC125A-148B4373/148B4374，STC150A-148B4377/148B4378? 直通型：STC15A-148B4339/148B4340，STC20A-148B4343/148B4344，STC25A-148B4347/148B4348，STC32A-148B4351/148B4352，STC40A-148B4355/148B4356，STC50A-148B4359/148B4360，STC65A-148B4363/148B4364，STC80A-148B4367/148B4368，STC100A-148B4371/148B4372，STC125A-148B4375/148B4376，STC150A-148B4379/148B4380

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