1, 對(duì)于所有制冷劑,包括氨和無(wú)腐蝕性的氣體/液體(取決于密封材料的兼容性);
2, 低溫鋼閥體,溫度范圍:-50℃~+150℃;
3, zui大工作壓力25bar;Kv值高,壓降低;
4, 采Teflon閥板,閥板和閥桿使用滾珠連接,填料使用O型圈密封,防止外漏;
5, 鍍鋅螺栓,拋光不銹鋼閥桿,抗腐蝕能力強(qiáng);
6, 口徑DN15-150(1/2-6in);
7, 接口形式:DIN對(duì)焊,ANSI對(duì)焊,M公制對(duì)焊;
8, 手輪型式(DN15-150),閥帽型式(DN15-150);
9, 角型或直通型
STC15M:148B4410,148B4454,148B4411,148B4455,
STC20M:148B4412,148B4456,148B4413,148B4457,
STC25M:148B4414,148B4458,148B4415,148B4459
STC32M: 148B4416,148B4460,148B4417,148B4461,
STC40M:148B4418,148B4462,148B4419,148B4463,
STC50M:148B4420,148B4464,148B4421,148B4465,
STC65M:148B4422,148B4466,148B4423,148B4467,
STC80M:148B4424,148B4468,148B4425,148B4469,
STC100M:148B4426,148B4470,148B4427,148B4471,
STC125M:148B4428,148B4472,148B4429,148B4473,
STC150M:148B4430,148B4474,148B4431,148B4475
STC15A:148B4337,148B4338,148B4339,148B4340
STC20A:148B4341,148B4342,148B4343,148B4344
STC25A:148B4345,148B4346,148B4347,148B4348
STC32A :148B4349,148B4350,148B4351,148B452
STC40A :148B4353,148B4354,148B4355,148B4356
STC50A :148B4357,148B4358,148B4359,148B4360
STC65A: 148B4361,148B4362,148B4363,148B4364
STC80A: 148B4365,148B4366,148B4367,148B4368
STC100A:148B4369,148B4370,148B4371,148B4572
STC125A :148B4373,148B4374,148B4375,148B4376
STC150A: 148B4377,148B4378,148B4379,148B4380