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HEBEI XUKANG METER MANUFACTURING CO., LTD.
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Products: Level Gauge , Sight Glass , Flow Meter , Needle Valve , Gate Valve , Safety Valve , Pressure Control Valve , Strainer
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Light Industry Pneumatic O Type Ball Control Valves
431 Pneumatic O type soft sealing ball control valve V432 Pneumatic O type hard sealing ball control valve Comprised of pneumatic c
$0 /Piece
Product Details
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Basic Info
- Model NO.: QB
- Control Type: Self-Operated Control Valve
- Application: Tank, Pipe, Vessels
- Switch: on-off
- Trademark: Tianjin U-ideal Instrument
- Specification: CE, SGS, ISO
- HS Code: 848140000
- Power: Pneumatic
- Function: Pressure Relief Valve
- Medium: Air Vent
- Valve Type: Pressure / Vacuum Relief Valves
- Transport Package: Wooden Cases or Carton
- Origin: Tianjin, China
Product Description
431 Pneumatic O type soft sealing ball control valve V432 Pneumatic O type hard sealing ball control valve Comprised of pneumatic cylinder actuators and O type ball valves. Light, small and compact, with little flow resistance. Soft sealing seat can reach zero leakage. Applicable to conditions of high differential pressure and large diameter, and fluids with high viscosity, fibre, granule or special gas.
Specifications DN DN25~DN400 PN ANSI150 ~ 600, JIS10K ~40K Material of parts Body WCB, CF8, CF8M Core 304, 316, 316L Seat RPTFE Counterpoint polyphenyl PTFE Stem 304, 316, 316L Fluid temperature Soft sealing RPTFE seat -20+180C Counterpoint polyphenyl seat -20+250C Hard sealing (304, 316L) + STL seat -60+500C Rated stroke 0-90 Ambient temp. -20+80C Flow characteristics Quick open Leakage ANSI Class IV~VI, tinybubbletight
U-ideal self-operated actuators provide control for a wide variety of pressure regulation applications. Coupled with an easy control valve, these actuators can be either self-operated (using process pressure as a signal), or remote-operated. Typical industrial applications include pressure control of water, steam, oil, gas, and other fluids.
A Gas pressure relief(K type), no need of filter.
B Gas pressure regulator(B type), no need of filter.
C Liquid pressure relief(K type), in need of filter for unclean liquid.
D Liquid pressure regulator(B type), in need of filter for unclean liquid.
E Steam pressure relief(K type), in need of condenser, and filter is recommended.
F Steam pressure regulator(B type), in need of condenser, and filter is recommended.
Specifications DN DN25~DN400 PN ANSI150 ~ 600, JIS10K ~40K Material of parts Body WCB, CF8, CF8M Core 304, 316, 316L Seat RPTFE Counterpoint polyphenyl PTFE Stem 304, 316, 316L Fluid temperature Soft sealing RPTFE seat -20+180C Counterpoint polyphenyl seat -20+250C Hard sealing (304, 316L) + STL seat -60+500C Rated stroke 0-90 Ambient temp. -20+80C Flow characteristics Quick open Leakage ANSI Class IV~VI, tinybubbletight
U-ideal self-operated actuators provide control for a wide variety of pressure regulation applications. Coupled with an easy control valve, these actuators can be either self-operated (using process pressure as a signal), or remote-operated. Typical industrial applications include pressure control of water, steam, oil, gas, and other fluids.
A Gas pressure relief(K type), no need of filter.
B Gas pressure regulator(B type), no need of filter.
C Liquid pressure relief(K type), in need of filter for unclean liquid.
D Liquid pressure regulator(B type), in need of filter for unclean liquid.
E Steam pressure relief(K type), in need of condenser, and filter is recommended.
F Steam pressure regulator(B type), in need of condenser, and filter is recommended.
| DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 120 | 150 | 200 | 250 | 300 | 350 | 450 | 500 |
| PN(mpa) | 1.64.0\6.4 | ||||||||||||||||
| Connection Type | Flange | ||||||||||||||||
| Temperature Rang | -40~160ºC(Normal)\-40~230ºC(Medium)\-40~425ºC(High) | ||||||||||||||||
| Pressure Test | Each valve must go through the shell strength test and sealing performance test: Body strength test pressure is 1.5 times of PN standard. Sealing test is 1.1 times of PN standard,test fluid is water |
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| Flow Characteristic | Fixed ball valve: Quick open | ||||||||||||||||
| Leakage | ANSI Class IV. | ||||||||||||||||
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