Basic Info.
Temperature
High Temperature
Certification
GS, RoHS, CE, ISO9001
Media
Gas, Oil, Water, Acid
Payment
L/C, T/T, D/P,Western Union, Small-Amount
Transport Package
Wooden Box
Product Description
The Introduction of Products
Self-Operated Double-Seat Regulator
Widely used in petroleum, chemical industry, power plant, light industry, printing and dyeing industry departments in the automatic control system of various equipment gas, liquid and steam medium reducer pressure, pressure relief, pressure regulation (for valve pressure regulation) before the valve pressure) automatic control. According to the user's different working conditions can choose different spool structure and different actuator, in order to achieve the best control effect. ZZYN self-operated two-seat regulating valve does not need any additional energy, the use of the medium's own energy and automatic adjustment of the executive products. The biggest characteristic of this product is that it can be used in places without electricity and gas, and at the same time it saves energy. The pressure setting is regularly adjustable within a certain range. ZZY type self-operated pressure regulating valve according to the needs of various technological occasions there are three kinds of valve inner forms: ZZYP (single-seat self-operated pressure regulating valve); ZZYM (sleeve self-operated pressure regulating valve); ZZYN (two-seat self-propelled pressure regulator). Users can choose according to working conditions (pressure difference, temperature, medium state) and leakage requirements. ZZY type self-operated pressure regulating valve according to the needs of various technological occasions there are three types of valve cover type: ordinary (general occasions), long neck (pressure adjustment range), heat (temperature 350 ~ 5500C). ZZY type self-operated pressure regulating valve according to the needs of various technological occasions have three types of actuator: diaphragm (ordinary diaphragm and enhanced diaphragm), piston, metal diaphragm (bellows). ZZY type self-operated pressure regulating valve adopts fast open flow characteristics, sensitive action, high adjustment accuracy (error ≤10%); The valve occupies a small space (compared with the hammer type pressure reducing valve), easy to adjust.Technical parametersNominal diameter DN(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
Rated flow | standard | 5 | 8 | 12.5 | 20 | 32 | 50 | 80 | 125 | 160 | 320 | 450 |
The coefficient of KV | The large capacity type | 7 | 11 | 20 | 30 | 48 | 75 | 120 | 190 | 300 | 480 | 760 |
| Half capacity type | 2.8 | 5 | 8 | 12.5 | 20 | 32 | 50 | 80 | 125 | 160 | 320 |
Rated stroke (mm) | 8 | 10 | 12 | 15 | 18 | 20 | 30 | 40 | 45 | 60 | 65 |
Nominal diameter DN(mm) | 20 (Or G3/4'') |
The seat diameter | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 15 | 20 |
Rated flow coefficient KV | 0.02 | 0.08 | 0.12 | 0.2 | 0.32 | 0.5 | 0.8 | 1.2 | 1.8 | 2.8 | 4 | 5 |
Nominal pressure PN | Mpa | 1.6, 2.5, 4.0,6.4(6.3) /2.0, 5.0, 11.0 |
Bar | 16, 25, 40, 64(63)/20, 50, 110 |
Lb | ANSI: Class150,Class300,Class600 |
Pressure subsection range KPa | 15~50,40~80,60~100,80~140,120~180,160~220, |
200~260,240~300,280~350,330~400,380~450,430~500, |
480~560,540~620,600~700,680~800,780~900,880~1000, |
900~1200,1000~1500,1200~1600,1300~1800,1500~2100, |
(Special design for other scopes) |
Flow characteristic | Quick opening |
Adjust the accuracy | ±5-10(%) |
The use of temperature | -60 ~ 350(0C) (special design below -60), 350 ~ 550(0C) |
Allowable leakage | GB/T4213-2008 Grade IV (Hard seal), Grade VI (soft seal), (GB/T4213-2008) |
The reduced pressure than | 1.25~10(Specially designed beyond this range) |
(valve front pressure/valve back pressure) |
Other Products
ZZY Self-operated Regulating ValveSelf-operated pressure regulating valve without additional energy, using the energy of the medium itself as power source to introduce the actuator to control the position of the spool, change the pressure difference and flow at both ends, so that the valve before (or after) pressure stability. Self-operated pressure regulating valve has the advantages of sensitive action, good sealing, small pressure set point wave power and so on. It is widely used in the automatic control of gas, liquid and steam medium decompression and pressure regulation or pressure relief and pressure regulation.This series of products have single seat (ZZYP), sleeve (ZZYM), double (ZZYN), three structures; Actuator has film type, piston type two kinds; The type of action is after pressure regulation for decompression valve (type B) and before pressure regulation for pressure relief valve (type K). Self-type pressure regulating valve products nominal pressure grade PN16, 40, 64; Valve body diameter range DN20 ~ 300; There are three levels of leakage: II, IV and VI. The flow characteristic is fast opening; Pressure is segmented from 15 to 2500Kpa. Can be combined according to the need to meet the requirements of user working conditions.FEATURESelf-operated pressure regulating valve without additional energy, can work in places without electricity and gas, both convenient and energy saving.
The range of pressure sections is fine and cross each other, and the adjustment accuracy is high.
The pressure setting value can be set continuously during operation.
After the valve pressure adjustment, the ratio of the valve pressure and valve pressure can be 10:1 ~ 10:8.
Rubber diaphragm type detection, high precision and sensitive action of the actuator.
The pressure balance mechanism is adopted to make the regulating valve responsive and accurate.
Self-operated pressure regulating valve, self-operated pressure regulating valve, self-operated steam pressure regulating valve, self-operated pressure reducing valve, self-operated pressure regulating valve.Product modelCategory | Model | Category | Model |
Single seat pressure closed type | ZZYP-16~64B | Single seat pressure closed type | ZZYP-16~64K |
Two seat pressure closed type | ZZYN-16~64B | Two seat pressure closed type | ZZYN-16~64K |
Sleeve pressure closed type | ZZYN-16~64B | Sleeve pressure closed type | ZZYM-16~64K |
Note:
1. Pressure closed type is used for valve pressure regulation, when the valve pressure rises, the valve is
closed, in order to achieve the purpose of decompression, pressure regulation.
2. Pressure open type is used for valve pressure regulation, when the valve pressure rises, the valve opens,
in order to achieve the purpose of pressure relief, pressure stability.OTHER PRODUCTS
JKVS-41c Series Self-Operated Flow and Temperature Control Valve
JKVS-21B Self-operated Nitrogen Seal Pressure Regulating Valve
JKVS-41a Series Self-Operated micro-pressure Control Valve
JKVS-41a, Self-Operated micro-pressure control valve, which used to upstream pressure lower than 1.4Mpa and operate temperature lower than 120 degree, adjust pressure range is 0.14 to 7.2Kpa, the flow non-corrosive gases Body | DN15~100mm PN1.6/4.0Mpa |
Material | WCB/CF8/CF8M |
Pressure balance part | Diaphragm+spring |
Spring material | 304 Diaphragm |
NBR | -40/ -20~80ºC |
FKM | -20~150ºC |
EPDM | -50~150ºC |
Product Features Installation and adjust convenient, easy maintenance Set pressure range 14 to 720mm H2 High sensitivity, high precision |
JKVS-41b Series Self-Operated Nitrogen Supply Control Valve
JKVS-41b type nirogen seal control valve has two kinds of Nitrogen supply regulation and nitrogen release regulation, which can depend on the pressure change of the regulated medium itself to achieve the purpose of automatic regulation and stable pressure is mainly used to keep the container at the top of the shielding gas (usually nitrogen) pressure constant, so as to avoid directe contact with the air container material, prevent evaporation materials, oxidation, and the safety of vessel; This series of nitrogen sealing device is especially suitable for the gas seal of the vessel. This series of nitrogen sealing device is especially suitable for the gas seal protection system of all kinds of large storage tanks. It can be divided into two tupes: niteogenrelief type(K type )and nitrogen supply type(B type)
JKVS-41d Series Self-Operated Flow and Temperature Control Valve
The main features are as follows:
1. With pressure balance function, high sensitivity |
2. Low noise, reliable performance and maintenance free |
3. Adopt standard modular design |
4. Adjust the flow through the standard method of the throttle valve, which is convenient and quick. |
5. Adopt imported fixed point adjuster, reliable quality and over temperature protection |
6. Multiple combinations can be controlled by the assembly |
Junkang Fluid Technology Co., LTD
Professional Control Valve Manufacturer
Company Profile
Junkang Fluid Technology Co., Ltd. is an expert manufacturer of regulating valves and pressure relief valves. The company is located in the "township of pumps and valves in China" - Oubei Sanqiao Industrial Zone. It is 30 kilometers away from Wenzhou Longwan International Airport, 12 kilometers away from Wenzhou South Station and 10 kilometers away from Yongjia Station.
The company has strong technical force, with a number of sets of advanced production equipment and testing equipment. The technical team has rich product experience. The company has large-scale production. Products with reasonable design, beautiful appearance, stable quality and other characteristics, are widely used in power plants, iron and steel plants, oil extraction, refining and chemical industry, paper making, metallurgy, medicine, construction and other fields, long-term trust and praise by new and old users.
Junkang Valve has always been market-oriented, strict quality control, to ensure that the interests of users are effectively guaranteed. The company adheres to the "high quality as the main line, excellence as the goal", adheres to the "business integrity, quality innovation" business philosophy, and in the fierce market competition to establish a mutually beneficial sales network, highlighting the unique advantages of Junkang Valve.
Production EquipmentTechnology Center
CertificateAfter- Sale Service can be ProvidedADD:Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, Chinahttps://pneumaticvalve.en.made-in-china.com/
FAQ
1.What's Your Strong Products?
The control valve series are our strong products.
2.If The Factory Has The Control Valve In Stock?
There are no control valve in stock at anytime, because this kinds of products are made by client's requirements
3.Can I request to advance the shipment?
It should be depends on whether there is sufficient inventory in our warehouse.4. Can I request to change the form of packaging and transportation?
Yes, we can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.THE END
Address:
Liandu District, Lishui, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Service, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, QC 080000, ISO 29001
Company Introduction:
Zhejiang Junkang Valve Technology Co., Ltd. is an expert manufacturer of regulating valves and pressure relief valves. The company is located in the "township of pumps and valves in China" - Oubei Sanqiao Industrial Zone. It is 30 kilometers away from Wenzhou Yongqiang International Airport, 12 kilometers away from Wenzhou South Station and 10 kilometers away from Yongjia Station.
In 2011, founded Junkang Fluid Technology Co., Ltd., the company has strong technical force, with a number of sets of advanced production equipment and testing equipment. The company currently has more than 30 employees, including 5 core technical personnel. The technical team has rich product experience. The company has large-scale production. There are mainly four type products: Self-Operated Control Valve, Linear Control Valve, Ball Valve and Butterfly Valve
The company specializes in the production and sales of automatic control valves, pipeline pressure control, flow control, temperature control, regulating valves and other products, These Products with reasonable design, beautiful appearance, stable quality and other characteristics, are widely used in power plants, iron and steel plants, oil extraction, refining and chemical industry, paper making, metallurgy, medicine, construction and other fields, long-term trust and praise by new and old users.
Junkang Valve has always been market-oriented, strict quality control, to ensure that the interests of users are effectively guaranteed. The company adheres to the "high quality as the main line, excellence as the goal", adheres to the "business integrity, quality innovation" business philosophy, and in the fierce market competition to establish a mutually beneficial sales network, highlighting the unique advantages of Junkang.
We cherish the JUNKANG brand which has been forged with sweat for many years, and cherish every hard-won honor. We will continue to work harder, innovate continuously and be pragmatic. Junkang continuously creates employment opportunities for the society, pays taxes honestly, and actively promotes the civilization and progress of society. We will use standard management enterprises, brand products to create markets and sincerely serve customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.
We sincerely welcome customer from all walks of life to negotiate, inspect and guide us. We are willing to join hands with you and compose a song of triumph on the road to success.
Wants More information can Contacts us:
ADD: Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, China