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闸阀

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发布日期:11-22

产品详情

技术指标                                          Technical indicators

1.口径:                                             1.size:

锻造:2"~32"                                     forging: 2"~32"

铸造:2"~64                                      casting: 2"~64"

2.压力:150LB~4500LB                      2. Pressure: 150LB~4500LB                                                                                   

3.阀体材质:                                       3. Body material   

碳素钢   -50℃~425℃                          Carbon steel    -50℃~425℃

合金钢   -50℃~610℃                          Alloy steel     -50℃~610℃

不锈钢   -50℃~700℃                          Stainless steel -50℃~700℃

 

闸阀设计特点:                                            Gate valves Design features:

l 中腔压力自密封,密封面硬质合金                  ●Cavity pressure self sealing, seal hard alloy

l 闸板:楔式弹性闸板、平行双闸板、楔式双闸板,    ●Wedge: flexible wedge gate, parallel gate,

闸板全程堆焊耐磨合金导向                                        wedge Double plate gate, whole surfacing

                                                                                 wear-resistant alloy guide.

l 阀杆设计为防吹出结构、阀杆ENP处理             ●The stem design for blow out proof structure,

                                                                         Stem ENP processing

l 专有行程机械限位装置                            ●Proprietary mechanical limit switch

l 复合型填料                                      ●Composite type packing

l 可选择旁路配置                            ●Can choose to bypass configuration

应用范围:                                          Range of application

维兰·图克霍恩阀门已广泛应用于                  Welland&Tuxhorn[W&T] valve has been

石油、化工、电力、冶金、制药、                  widely used in petroleum, chemical, electric

供水、建筑、燃气等行业                          power, metallurgy, pharmaceutical, water supply,

construction, gas and other industries