First, gas ** electric sealing type ventilation butterfly valve description The sealed electric ventilated butterfly…
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First, electric gas butterfly valve structure and performance introduction This product is composed of valve…
KD643H pneumatic gas quick cut off butterfly valve Product overview KD643H pneumatic gas quick cut…
D343H bidirectional sealing high performance flanged butterfly valve is used in metallurgy, electric power, petroleum,…
KD643H pneumatic gas quick cut off butterfly valve Product overview KD643H pneumatic gas quick cut…
The hydraulic controlled slowly closing butterfly valve is the most advanced pipeline control equipment at…
First, D942X electric soft seal butterfly valve product overview: Our company developed the soft seal…
Working principle D373W stainless steel butterfly valve is eccentric metal sealing structure, the sealing form…
Q347F worm gear fixed ball valve is a three-part connection forged steel fixed ball valve,…
D343W-10P/16P/25P/R/RL Stainless steel flanged butterfly valve Instructions: D343W-10P/16P/25P/R/RL stainless steel flanged butterfly valve adopts three-eccentric…
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Product working principle and use: D73H butterfly valve adopts three-dimensional eccentric oblique conical valve seat…
Product working principle and use: American standard pneumatic high pressure forged steel ball valve is…
Product working principle and use: Check valves are valves that automatically stop the flow of…
Product working principle and use: American standard pneumatic high pressure forged steel ball valve is…
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JW41H German standard Flange stop valve Product working principle and use: The product structure is…
美标波纹管截止阀适用于公称压力CLASS150-900LBS,工作温度-29~350℃的石油、化工、制药、化肥、电力工业等工况的管道上,切断或接通管道介质。 产品特点: 1、产品结构合理、密封可靠、性能优良、造型美观; 2、密封面堆焊Co基硬质合金,耐磨、耐腐蚀、摩擦性能好,使用寿命长; 3、阀杆经回火和表面氮化处理,具有良好的防腐和减摩性能; 4、双重密封,性能更可靠; 5、阀杆升降位置指示,更直观; 6、零件材质、法兰及对焊数量尺寸可根据实际工况或用户要求合理选择,以满足各种工程需要。 【产品性能规格】: 公称压力(LB) 壳体试验压力(MPa) 密封试验压力(MPa) 适用温度(℃) 使用介质…
J941W, J941H electric stainless steel stop valve is composed of two parts: electric actuator and…
产品细节 我。主要性能规格: 类型试验压力PS工作温度(℃)合适介质 壳牌密封(液体)密封(气体) Q647F-10 1.5PN 1.1PN 0.6MPa -29-200(glass fiber reinforced polytetrafluoroethylene), -29-300(para polystyrene) 水、蒸汽、石油等…