Extend Stem BS 5351 Ball Valve For HVAC Central Heating System
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... equipment output pipelines, main lines, branch lines. The biggest feature of the extended rod full welding ball valve is no leakage, simple operation and safety. Design standard: API6D, ASME B16.34, BS5351, ISO17292 Connection ends: butt ......
ZIGONG WEITE VALVE MFG CO., LTD
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Low Temperature Ball Valve 150LB Valves LF2 Cryogenic Soft Seal Floating Ball Valve Extend Stem 2500LB 1500LB ball Valve
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...Ball Valve 150LB Valves LF2 Cryogenic Soft Seal Floating Ball Valve Extend Stem 2500LB 1500LB Ball Valve Model number Q41F-150LB Item Ball valve Certification CE,TS,ISO9001,ISO14001,ISO18001 Connection form Flanged Body material Forged steel Seal material Gasket Feature Easy disassembly and assembly Ball Valves: Cryogenic Ball Valve......
ZHEJIANG VERVO VALVE CO.,LTD
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Central Heating Control Intelligent Heating Ball Valve DN20 3 Way Motorized
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... and boiler, or at the end of cold side zone circuit. Our mini motorized ball valve are precisely milled, life cycle more than 100,000 cycles. It's your best choice to use our motorised valve body on your zone control valve. Application HVAC system...
Shanghai Runpaiq Technology Co., Ltd.
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Wafer Type Extend Stem WCB Ball Valve With Reduced Bore
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... Test: GB / T13927 - 1992 Size Range: - DN15 ~ DN200 Nominal Pressure: - 1.6 ~ 4.0 MPa Temperature Range: - - 20 °C ~ 250 °C Extend Cycle Life Maintenance friendly RTFE Ball Seats Wafer Ball Valve with simple structure, small size and light weight,...
Wenzhou Xidelong Valve Co. LTD
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Fully Welded Ball Valve For Gas Oil Water Heating Manual Electric Operation
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... ball valve material: 1): Valve body: carbon steel ST37.0, A106-B; No. 20 steel 2): Sphere: Stainless steel 304 or 316 3): Stem: 2Cr13 4): stem seal: perfluoro-like glue 5): Sphere seal: PTFE (PTFE + C) Standard features of all welded ball valves: 1):...
Kelite Group Co., Ltd
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Flange Type DN200 PN25 Extended Bonnet Ball Valve
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Extended Bonnet Ball Valve PN25 DN15 to DN200 Flange Type LNG Ball Valve Our Product Main technical parameters Nominal diameter: DN10-250mm Nominal Pressure: PN4.0MPa Applicable medium: O2, N2, Ar, LNG Applicable temperature: -80℃~+80℃ Connecting format: Material: Body: CF8 Bonnet: 06Cr19NI10 Stem: 06Cr19NI10 Packing: PTFE Disc face ring:PCTFE Service For your company to order valve......
SiChuan Liangchuan Mechanical Equipment Co.,Ltd
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PN 4MPa Bonnet Ball Valve , LNG Flange Type Ball Valve
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Extended Bonnet Ball Valve PN25 DN15 to DN200 Flange Type LNG Ball Valve The cryogenic valve is a kind of valve used under the conditions with temperature below -196℃. The products include cryogenic ball valves, gate valves, globe valves and cryogenic check valves. The cryogenic treatment and prolonged stem......
Beijing Silk Road Enterprise Management Services Co.,LTD.
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Rustproof Forged Brass Ball Valve Heat Resistant Multipurpose
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DN15 - DN100 Pressure PN25 Brass Ball Valve Cw617n Or HPB59-3 Product Description Brass Ball Valve are used for a variety of applications including oil & petroleum, and water. They are steam rated with PTFE stem packing. Pressure ratings are 25 bar/362.5 ......
Yuhuan Jiangting Valve Factory
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Three Piece Flanged Full Port Cryogenic Ball Valve A 351 CF3M , Female Thread
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... present several technical problems to valve designs. The integrity of the stem seals at very low temperatures is the major hurdle that must be overcome. Specially designed valve extended bonnets installed to valves offers a safe and efficient method to...
Zhejiang TongJiang Holdings Company
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2 Way DN15 Electric Ball Valve Motor Operated For Cool / Heat Water System , 230VAC Power
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2 way DN15 Brass Motorized Ball Valve Electric Motor Operated Ball Valve SQ series ball valve is widely used in central air-conditioning cool/heat water system. It can accurately control the flow of cool/heat medium depending upon the requirements of the ......
Nanjing Saiko Controls Co.Ltd
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