K304 Pressure Balanced Control Valve
| Price: |
US $ 800-40000Per set |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
5Sets |
| Pay Type: |
L/C,T/T |
This kind of valve, characterized by pressure balanced plug , can withstand higher working differential pressure, owns the feature of excellent dynamic stability, be used widely in the occasions of medium with particle impurities. Multi-spring pneumatic diaphragm actuator or electric motor supplies the power of the valves's action. Pipeless connection makes the valve more compact, more convenient to assemble and disassemble, and have higher reliability.| Body Size | NPS | 3″ | 4″ | 6″ | 8″ | 10″ | 12″ | 14″ | 16″ |
| DN | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 |
| Stroke | mm | 30 | 60 | 100 | 120 |
| Press.rating | ANSI Class | ANSI B16.5 ANSI150,ANSI300 |
| PN(Mpa) | JB/T79-94 HG20592 PN1.6,PN2.5,PN4.0 |
| Bonnet type | Standard type | -46ºC~300ºC |
| Fin-extension | 300ºC~530ºC |
| Plug type | Parabolic Plug |
| Flow characteristics | Equal percentage, linear, on-off |
| Leakage class | Metallic sealing | According with ANSI B16.104IV |
| Soft sealing | According with ANSI B16.1VI |
| Connection type | Flange | RF,FM,RTJ |
| weld | BW(DN≥65) |
| Face to face dimension | IEC 534-4-1976 for ANSI, DIN3202-F1 for PN |
| Actuator | Pneumatic | Multi-spring-30ºC~+80ºC | Reverse action (Signal increase to valve open)
Direct action (Signal increase to valve shut) |
| Electric | Exp.-proof -20ºC~+60ºC | Reverse action (Signal increase to valve open)
Direct action (Signal increase to valve shut) |
| Perf.index | Linearity | ≤±1% (With positioner) |
| Hysteresis | ≤±1% (With positioner) |
| Accessories | Positioner, Air-set, Hand wheel, Solenoid, Limit switch, Transmitter, Pneumatic accelerator, quick exhaust valve |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Structure: |
Through Way Diaphragm Valve |
| Actuator: |
Pneumatic |
| Function: |
Intelligent Type |
| Standard: |
ANSI |
| Pressure: |
ANSI B16.5 , ANSI150\ANSI300 |
| Material: |
Wcb, CF8, CF8m, Wc6, Wc9 |
| Connection: |
Flange (, RF\FM\Rtj ), Weld |
Jilin city chuanghe liquid control fabrication Co., Ltd., situates in Jilin city and established in 2007, is a leading private company engaged in research, design and manufacturer of control valve, with CNY50million of registered capital, 20000 square meters of covered field and 120 employee. The most important differentiating factor in our company is our experiences and optimum utilization of technology of making the products applying to various services.
The products are widely applied to the industries of petrochemicals,
Pharmaceutical, power plants, food and beverage, paper and fiber.
It is certified by ISO 9001, GB/T24001-2004/ ISO14001: 2400, GB/T28001-2001 and hold Manufacture License of Special Equipment People' S Republic of China (Certificate No.: Ts2710S46-2015). We are the qualified supplier of China National Petroleum Corporation.
We aim for a long lasting customer relationship based on quality. Quality has the top-ranking within our corporate policy.
