FREE-V ALVE ’s CFB f ly a sh pump p neumatic c eramic r otating g ate v alve s are designed for circulating fluid bed system in the coal fired plant and installed beside the fly ash pump .They are suitable for the fly ash medium and t he whole of ceramic sealing faces of the va
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2021-06-24 11:11:29 ]
FREE-Valve ’ s p neumatic knife gate valve s are composed of pneumatic actuator and knife gate valve . They are used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shutoff for flow with fine particles . The disc bottom of knife g
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2021-06-17 11:42:28 ]
FREE-V ALVE ’s forged steel A105 globe valve with SW ends is compact, sturdy and ideal for high pressure and high temperature applications and consist of a disc and stem connection designed for regulated flow or on/off . Stem seal consists of flexible graphite packing with anti
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2021-06-11 11:26:26 ]
FREE-V ALVE ’s f orged carbon steel A105N Class 800 gate valve is compact, sturdy and ideal for high pressure and high temperature applications and consist of a disc and stem connection designed for regulated flow or on/off . Stem seal consists of flexible graphite packing with
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2021-05-24 16:36:53 ]
FREE-VALVE ’ s p lastic back pressure valve is installed in the line of positive pressure discharge of metering pump, its function is to prevent siphon phenomenon occur. R emov ing the protective cap on the adjusting screw on site , then rota ting and adjusting screw , the requ
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2021-05-13 16:57:37 ]
FREE-V ALVE ’ s p lunger piston valves are used for cutting off or connecting the medium of pipelines of various kinds of systems such as petroleum, chemical industry, electric power, etc . W orking principle and Characteristics Plunger piston valves are variations of globe val
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2021-05-13 11:52:54 ]
FREE-Valve ’ s knife gate valve s for gas are used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shut off for gas medium . The sealed bonnet of knife gate valve is designed to cut off gas out side leakage Features 1) K nife gate
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2021-04-21 10:30:45 ]
Best choice API600 flanged WCB globe valve from Chinese valve factory Stellite globe valve Material WCB, Forged steel, SS304 SS316 SS316L, etc. Specifications DN15-DN600 Standard GB, JIS, ANSI, Pressure 1.6Mpa~32Mpa(150LB~600LB) 5k~63k End Connection Flanged, Welded, Threaded End
Zhejiang Ruitong Valve Co.Ltd [2021-03-23 10:10:41 ]
FREE-V ALVE ’s Pneumatic swing arc v alves are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The whole of ceramic sealing faces of the valves are well ground and polished, which
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2021-03-11 15:41:07 ]
FREE-VALVE ’s s pring full bore external thread type with lever safety valves (A28 type) are used for the equipment and pipeline of the air ,N2,H2 mixed gas vapour etc . Medium that the working temperature are less than 200 °C Take for extra pressure protection device . Featur
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2021-03-10 14:48:04 ]
FREE-VALVE ’s slurry k nife g ate v alves are designed for bi-directional tight on-off service in abrasive slurry applications , the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all media are wrapped in the polyurethane lined to ach
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-12-30 15:00:34 ]
FREE-V ALVE ’s t hin type pneumatic c eramic d ouble d isc g ate v alve is mainly used in feeding and dumping the dry powder and the transport pipeline, which not only adopt toughening ceramic as shut off and wear out resistance material, but also design construction of pressur
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-12-28 10:39:58 ]
FREE - V ALVE ’s Ceramic Rotary Double Disc Gate Valves are designed for pressurized and vacuum systems including dense and dilute phase pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The double ceramic sealing faces of the valves ar
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-12-22 10:05:28 ]
FREE-V ALVE ’s fly ash valve is mainly used in feeding and dumping the dry powder , which not only adopt toughening ceramic as shut off and wear out resistance material, but also design construction of pressure self-sealing and valve disc auto-rotate, so as to the sealing surfa
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-12-22 09:45:55 ]
FREE-V ALVE ’s swing arc valve s are designed for ash handling system .They use a spherical-shape dome and an inflatable-seal to ensure a 100% airtight seal swing arc valve is unique in its ability to open and close with a tight pressure seal in environment where abrasive mater
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-12-18 14:41:10 ]
FREE-V ALVE ’s Pneumatic Metal-on-Metal Double Disk Valve is mainly used in feeding and dumping the dry powder and the transport pipeline, which not only adopt toughening ceramic as shut off and wear out resistance material, but also design construction of pressure self-sealing
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-12-16 16:35:17 ]
FREE-V ALVE ’ s pneumatic ceramic butterfly valves were operated in the harshest control environments and offers excellent resistant to cavitation which is major problem for process control valves. The ceramic materials are applied to the most common problem areas within disc o
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-12-14 14:51:56 ]
FREE-V ALVE ’s Worm gear box operation Wafer Type High Performance Butterfly Valves assures reduced seat wear and bidirectional, zero leakage shut off throughout the full pressure range . It is divided into hard to hard seal ing or hard to soft seal ing with two structures acco
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-12-14 11:58:27 ]
FREE-VALVE ’s Pneumatic Ceramic Swing Discharge Gate Valve s are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The whole of ceramic sealing faces of the valves are well ground an
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-12-09 11:05:55 ]
FREE-VALVE ’s polyurethane lined knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all media are wrapped in the polyurethane lined
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-12-07 09:51:07 ]
