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 ]
FREE-VALVE ’s Bidirectional knife gate valves with polyurethane seats with polyurethane seat 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 m
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-12-04 15:36:25 ]
FREE-VALVE ’s male thread weld nipple type needle valves are a kind of instrument valves under high p ressure. Suitable for install ing on the instrument panel or without panel. To control comparatively big flow with its compact structure. They are belong to general purpose int
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-12-03 11:55:46 ]
FREE-VALVE ’s butt weld needle valves are a kind of instrument valves under high Pressure. Suitable for install on the instrument panel or without panel. To control comparatively big flow with its compact structure. It s are general purpose integral bonnet needle valves. Integr
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-12-02 16:07:17 ]
FREE-V ALVE ’s Pneumatic operated dome valve s are designed for ash handling system .Dome valve is unique in its ability to open and close with a tight pressure seal in environment where abrasive material are passing Dome valve can achieve operating reliability in severe applic
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-11-30 14:55:49 ]
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 [2020-11-23 09:29:41 ]
FREE-VALVE ’s p olyurethane l ined k nife g ate v alves are designed for bi-directional tight on-off service in abrasive slurry applications , t he valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all media are wrapped in the polyuretha
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-11-20 16:10:21 ]
FREE-V ALVE ’s ceramic slurry g ate v alves are a sliding valve with a closed part as a parallel gate. The clamping force of the gate to the seat is controlled by the medium pressure acting on the floating gate or floating seat. The advantage of the flat gate valve is that the
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-11-19 17:02:14 ]
FREE-V ALVE ’ s stainless steel ceramic lined b all v alves are designed with engineering ceramics the engineering ceramics internal parts provide excellent wear resistance, the ceramic ball valves are widely used as an open and close function as well as a throttling control ta
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-11-17 11:48:16 ]
