SYV71 single seat regulating valve

The SYV71 single-seat regulating valve produced by foreign technology is a regulating valve with a top-oriented structure. The fluid channel of the valve body is S-streamlined, with small pressure drop loss, large flow rate, wide adjustable range, high accuracy of flow characteristic curve, large valve core guiding area and good vibration resistance. Regulating valve with multi-spring film actuator, compact structure, large output force. Can be used to control a variety of different pressure and temperature of the fluid.

SQD205 Guide Angle Single-seat Regulating Valve

SQD205 type electric angle single seat control valve is a top guide structure of the control valve, the body structure is compact, smooth flow path, small pressure drop loss, large flow. The valve core has a large guiding area, good shock resistance, and the valve seat closing performance conforms to GB/T4213-92. The regulating valve is equipped with a small, firm and high-precision execution structure that accepts ON-OFF or 4-20mADC or 1-5V DC signals for proportional action. The valve is widely used to control high-viscosity media, fluid containing particles, mud, flash fluid, etc. Can avoid coking, blockage, so that self-cleaning in cleaning. PN220,PN320 nominal pressure angle high pressure regulating valve designed for easy to produce cavitation high pressure system design of a special valve.

SQD204 Top Guide Three-way Regulating Valve

SQD204 type electronic three-way combined/split control valve is mainly used to divide a stream of inlet fluid into two streams of fluid or combine two streams of inlet fluid into one stream of outlet fluid. The three-way valve is divided into (SQD204Q) combined regulating valve and (SQD204X) split regulating valve. Valve size, when the pressure difference is small, the confluent valve can also be used as a diverter valve, but the valve size is large, the pressure difference is high, please do not use the diverter valve.

SOD203 Top Directed Double Seat Regulating Valve

SQD203 electronic double-seat regulating valve adopts cool guiding structure, the valve body structure is tight and light, the fluid passage is $streamlined, the pressure drop loss is small, the circulation volume is large, the adjustable range is solid and wide, and the flow characteristic precision is high. Since the top and bottom of the valve core guide are fixed and have the characteristics of anti-vibration and wear resistance, the regulating valve is equipped with a small, hard-core and high-precision actuator that receives ON-OFF or 4~20mADC or 1~5V DC signals for proportional action, it is more suitable for good control under the process conditions requiring good dynamic stability, high reliability, high pressure, high pressure difference and easy plugging of slurry in fluid medium.

SQD202 Top Guide Sleeve Control Valve

SQD202 type electric sleeve regulating valve adopts sleeve guide, pressure balance type double sealing surface, single sealing surface structure, is a force balance type regulating valve, the valve body structure is compact, the fluid channel is S streamlined, the advantage is small pressure drop loss, large circulation, wide adjustable range, high precision flow characteristics. The control valve is equipped with a small, sturdy and high-precision actuator that receives ON-OFF or 4~20mADC or 1~5V DC signals for proportional action. It is more suitable for use under the conditions of good dynamic stability, low noise, cavitation flash evaporation, high and low temperature and high pressure differential fluid control.

SQD200 Top Guide Single-seat Regulating Valve

SQD200 type electric single-seat regulating valve adopts top-oriented structure, compact structure of the valve body, S-streamlined fluid channel, small pressure drop loss, large circulation, wide adjustable range, and high precision of flow characteristics. The valve core guiding part has a large area and strong shock resistance. The valve seat closing performance conforms to GB/T4213-92 standard. The regulating valve is equipped with a small, strong and high-precision actuator with ON-OFF or 4-20mADC or 1~5v DC signal for proportional action. It is more suitable for use in high temperature, low temperature and high pressure occasions requiring reliability and high closing performance.

SODHQ107 top guide piston shut-off valve

The SQDHQ107 type pneumatic diaphragm piston cut-off valve adopts a top guide structure, the valve body structure is tight, the fluid channel is S-streamlined, the pressure drop loss is small, the circulation is large, the valve seat closing performance conforms to GB/T4213-92 standard, and is equipped with a multi-spring diaphragm/piston cut-off mechanism, which has a small structure and large output force. The shut-off valve accepts; the signal from the regulating instrument can cut, open or change the flow direction of the medium to achieve automatic control of process parameters such as pressure, flow, temperature or liquid, and is more suitable for high temperature and high pressure occasions requiring reliability and high closing performance.

SQD207 Corrugated Pipe Seal Lining Fluoride Single-seat Regulating Valve

SQD207 guided pneumatic membrane fluorine lined single-seat wide valve is the executive unit of automatic control instrument, which consists of multi-spring membrane actuator and straight-through single-seat fluorine lined plastic moistening. Because the parts of the valve in contact with the medium are all made of high-pressure injection molding process, lined with corrosion-resistant, aging-resistant polyethylene propylene (F46), and sealed with PTFE bellows, the valve is widely used in chemical, petroleum, metallurgy, medicine, electric power and other industries in the acid (such as hydrochloric acid, sulfuric acid, hydrofluoric acid), alkali and other strong corrosive media and toxic, volatile and other gases and liquid media process control.

SOD104 three-way control valve

SQD104 type pneumatic diaphragm three-way control valve is mainly used to divide a stream of fluid into two streams of outlet fluid or to synthesize a stream of fluid into one stream of outlet fluid. The three-way valve is divided into (SQD104Q) combined regulating valve and (SQD104X) split regulating valve. Valve size, when the pressure difference is small, the valve flow can also be used as a diverter valve, but do not use a diverter valve when the valve size is large and the pressure difference is high.

SOD103 Top Directed Double Seat Regulating Valve

SQD103 top-guided double-seat regulating valve adopts double-guided structure, the valve body structure is tight and light, the fluid channel is S-streamlined, the pressure drop loss is small, the circulation volume is large, the adjustable range is wide, and the flow characteristic accuracy is high. Due to the guidance at the top and bottom of the spool, it has the characteristics of anti-micro wear resistance. The regulating valve is equipped with a multi-spring film actuator, which has a small structure and a large output force. It is more suitable for good stability, high reliability, high pressure, high pressure difference and good control under the process conditions where the slurry is easy to block in the fluid medium.

JSQD403 electronic electric ventilation regulating valve

JSQD403 type electronic electric ventilation valve (referred to as regulating butterfly valve) is a rotary type valve section, for the electric unit combination instrument in the executive unit, can achieve proportional adjustment. The valve body of the regulating ball valve has small flow resistance and large flow coefficient. The regulating butterfly valve is equipped with a small, strong and high-precision actuator that receives ON-OFF or 4-20Madc-5VDC signals for proportional action. It is sensitive in action and adopts direct indication and feedback of rotation angle. It is especially suitable for large diameter, large flow, thick turbid slurry or boiler kiln flue gas control.

JSQD404 electronic electric regulating sealing valve

JSQD404 electronic electric regulating sealing valve (referred to as regulating butterfly valve) is a rotary regulating word, for the electric unit combination instrument in the executive unit, can achieve proportional adjustment. Regulating valve body flow resistance is small, large flow coefficient, valve plate and sealing mechanism has a unique design, both regulation, cutting new two functions. The regulating flounder valve is equipped with a small, vertical and high-precision actuator that receives ON-OFF or 4-20mADC into 1 ~ 5VDC signals for proportional action. It is sensitive in action and adopts direct rotation angle indication and feedback. It is widely used in medium flow regulation and new cutting in gas, steam and liquid transportation pipelines in petroleum, chemical, papermaking, metallurgy, sewage treatment and other production departments, in order to achieve the production process according to certain specifications. Using F4, F46 lining butterfly valve is especially suitable for food, beverage, medicine, chemical and other pure pipeline and industrial environmental protection, water treatment, high-rise buildings, water supply and drainage pipeline other starting and closing or flow regulation.

JSQD402 electronic electric V-type regulating valve

JSQD402 electronic electric V-type regulating valve (referred to as regulating ball valve) is a rotary type regulating valve, which is an electric unit combined instrument execution unit and can realize proportional adjustment. The valve body of the regulating ball valve has small flow resistance and large flow coefficient. The 1/4 spherical V-shaped open valve core provides approximately equal percentage flow characteristics, and has a shearing function to control viscous medium with fibers and problem particles. The regulating ball valve is equipped with a small, strong and high-precision actuator that receives ON-OFF or 4-20mADC or 1 ~ 5VDC signals for proportional action. It is sensitive in action and adopts direct indication and feedback of rotation angle. It is widely used in gas, steam and liquid transportation pipelines in petroleum, chemical, papermaking, metallurgy, sewage treatment and other production departments to adjust and cut new medium flow in order to achieve certain specifications in the production process.

JSQD401 electric three-way O-valve

JSQD401L/T type electric three-way O-valve (referred to as three-way ball valve) is a rotary regulator, which is the executive unit in the combined instrument of the electric unit. Three way ball valve body flow resistance is small, flow coefficient is large. The ball core has L-type T-type two, used to distribute fluid or split flow occasions. The three-way ball valve is equipped with a small, strong and high-level actuator that receives ON-OFF action. It is flexible in action and adopts direct indication and feedback of rotation angle. It is widely used in the transformation, confluence or diversion of medium flow direction in gas, steam and liquid transportation pipelines in petroleum, chemical industry, papermaking, metallurgy, sewage treatment and other production departments, so as to achieve the production process according to certain specifications.

JSQD400 angle travel electric O-type shut-off valve

JSQD400-type electric O-type shut-off valve (referred to as ball valve) is a rotary regulating valve, which is the executive unit of the combined instrument of the electric unit. The cut-off ball valve body has small flow resistance and large flow coefficient. The cylindrical through-hole ball valve core has a shearing function to control viscous media with fibers and particles. The cut-off ball valve is equipped with a small, solid and high-precision actuator with receiving function of ON-OFF action. It is sensitive in action and adopts angle indication and feedback. It is widely used in gas, steam and liquid transportation pipelines of petroleum, chemical industry, papermaking, metallurgy, sewage treatment and other production departments to open and cut off the medium so as to achieve the production process according to certain specifications.

JSQD306 angle travel anti-corrosion fluorine lining valve

JSQD306 pneumatic angle stroke anti-corrosion lining fluorine valve (cut off) butterfly valve is a special design and careful manufacture on the base window of foreign advanced technology. The valve adopts the combination of two-piece valve body and the valve seat lining is integrated. When the valve works, only the all-plastic valve seat and the plastic-lined butterfly plate are in contact with the medium. The product can withstand any medium corrosion except molten alkali metal and elemental fluorine. The valve stem and the butterfly plate (forging) are integrated, and the surface is evenly coated with a layer of FEP. The inner surface of the valve body channel is smooth, the fluid resistance is small, and the flow capacity is large. It adopts a four-stage sealing structure and is equipped with an elastic gasket oil of SI rubber with time-temperature anti-aging outside the sealing surface, which is automatically adjusted in the industrial production process of steel, pharmacy, food, paper and so on.

JSQD305 angle stroke adjusting sealing valve

JSQD305 pneumatic angle stroke regulating valve (referred to as the regulating butterfly valve) is a rotary control valve, which is used with the valve positioner to achieve the proportion of the valve section. Adjusting screw valve body flow resistance is small, the flow coefficient is large, the valve plate and sealing mechanism has a unique design, both adjustment, cutting new two functions. The regulating butterfly valve is equipped with multi-spring pneumatic diaphragm actuator or pneumatic piston actuator with huge output force and sensitive action, and adopts direct indication and feedback of rotation angle. It is widely used in gas, steam and liquid transportation pipelines in petroleum, chemical industry, papermaking, metallurgy, sewage treatment and other production departments to adjust and cut off the medium flow to achieve the production process according to certain specifications. The F4 and F46 lined butterfly valves are equipped with pneumatic piston actuators, which are especially suitable for the control of corrosive media such as strong acid and alkali in chemical, food and pharmaceutical industries. The rubber lined butterfly valves are especially suitable for the opening and closing or flow regulation of clean pipelines such as food, beverage, medicine and chemical industries, industrial environmental protection, water treatment, nest floor construction, water supply and drainage pipelines.

JSQD304 angle stroke ventilation regulating valve

JSQD304-6B/K-type pneumatic angle stroke ventilation control valve (referred to as regulating butterfly valve) is a rotary control valve, which is used with the valve positioner to achieve proportional adjustment. Adjusting screw valve body flow resistance is small, flow coefficient, regulating butterfly valve with multi-spring pneumatic diaphragm actuator or pneumatic piston actuator is especially suitable for large diameter, large flow, thick turbid slurry or furnace flue gas control.