丹佛斯截止阀STC15-STC150型
STC角型及直通型抗低温钢截止阀适用于工业制冷的各个X域。
特点:
适用于所有常用制冷剂,包括氨和无腐蚀性的气体/液体(取决于密封材质的兼容性),抗低温钢阀体,温度范围:-50℃~+150℃;X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