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-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 ]
FREE-V ALVE ’s Pneumatic Ceramic Double Disc Gate 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 a
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-11-17 11:31:58 ]
FREE-V ALVE ’ s manual operated c eramic 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 t
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-11-17 10:47:15 ]
FREE-V ALVE ’s Stainless Steel Ceramic Lined Butterfly Valve s 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 w
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-11-13 11:15:04 ]
FREE-V ALVE ’s Stainless Steel Ceramic Lined Butterfly Valve s 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 w
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-11-12 10:57:24 ]
FREE-V ALVE ’s Pneumatic Ceramic Rotary Gate Valves 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 polishe
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD [2020-11-11 14:37:53 ]
FREE-V ALVE ’s Stainless Steel Ceramic Lined Butterfly Valve s 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 w
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-11-11 11:50:26 ]
Parts and materials Valve Body Bonnet Stem nut Disc sealing ring Stem Bonnet Gasket Holding ring 1. Gate valve s are not recommended for throttling service. 2. These valves are to be used either fully closed or fully open position. 3. Different colours toidentify differents fluid
baoding valvula imp and exp co.ltd [2020-09-29 16:00:26 ]
1. Max working pressure PN16 2. Suitble working temperature ≦80°C 3. Size DN 50-200 with lever ,DN250-600 with gearbox 4.valve body Cast iorn/Ductile iron/WCB/Stainless steel 1. Butterfly valves are not recommended for throttling service. 2. These valves are to be used either
baoding valvula imp and exp co.ltd [2020-09-28 18:21:35 ]
Valve body GGG40 Bonnet GGG40 Sealing ring Brass Disc GGG40+EPDM Stem nut DN50-350 Brass, DN400-600 GGG40 Stem SS410 Bonnet gasket EPDM O-ring NBR/EPDM Rated operating pressure PN 1.0/1.6MPa Test pressure Intention 1.5/2.4MPa Hermetic 1.1/1.76MPa Working temperature T ≤120°C S
baoding valvula imp and exp co.ltd [2020-09-21 14:29:30 ]
Rubber Lined U Section Butterfly Valve Features •Light in weight, easy installation. •Easily installed on kinds of standard flange. •Simple structure, 90 degree open/close rapidly. •Small operation torque and save strength. •U shape cross section strengthen valve body a
VICO(Ningbo) Fluid Control Co., Ltd [2020-08-07 13:38:39 ]
FREE-VALVE’s wafer type ceramic double disc gate 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 an
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-07-06 10:24:03 ]
FREE-VALVE’s wafer type ceramic double disc gate 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 an
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-07-06 10:19:56 ]
FREE-VALVE’s flanged end forged steel globe valve is compact, sturdy and ideal for high pressure and high temperature applications and consist of a disc and stem connection designed for on/off. Stem seal consists of flexible graphite packing with anti extrusion rings for optimu
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-07-02 20:27:17 ]
FREE-VALVE ’s High temperature square flange type knife gate valves are known as slurry gate valves. Its are unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shutoff for flow with fin
Zhengzhou Free Fluid Control Technology Co.,Ltd [2020-07-02 17:42:26 ]
We specializes in Valve Castings. We provide all types of valve body castings, which is a process where molten metal is poured into a mold containing a hollow cavity the shape of the part to form an object to a desired shape. The solidified part is known as a casting which is bro
Baoding Bansheng Trading Co.,Ltd [2020-05-15 10:01:08 ]
