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Model NO.:D001010001D
Min. Order:1 Piece
Port:Ningbo, China
Production Capacity:100sets/Month
Payment Terms:L/C, T/T, D/P, Western Union, Paypal, Money Gram
Certification:ISO9001
Media:Water
Standard:Standard
Connection Mode:Welding
Power:Pneumatic
Material:Stainless Steel
HS Code:8481804090
Trademark:XUSHENG
Specification:ISO, 3A, SGS
Transport Package:Shrink Wrap-Carton Case-Exporting Plywood Case
Origin:Wenzhou City, China
Model NO.D001010001D
TypeSelf-Operated
Material QualitySS304,SS316L
StandardsSMS,DIN,3A
SealEPDM,PTFE
Signal Range4~20mA
Pressure1MPa
Temperature-10~150 Degree Celsius
Flow Kvs1.6-100kv
Outside SurfaceRa-1.6um
Inside SurfaceRa-0.6um
Size1"-5",Dn25-Dn125
HS Code8481804090
TrademarkXUSHENG
SpecificationISO, 3A, SGS
Transport PackageShrink Wrap-Carton Case-Exporting Plywood Case
OriginWenzhou City, China
Products Name:Stainless Steel Sanitary Electric -Pneumatic Flow Regulating Valve
Stainless Steel Sanitary Electric -Pneumatic Flow Regulating Valve
Stainless Steel Sanitary Electric -Pneumatic Flow Regulating Valve
Technical Parameter
| Nominal Diameter | DN25-DN125,1"-5" |
| Connection | Welding,Clamping,Threaded,according to Pipeline Connection |
| Nominal Pressure | PN≤1.0Mpa |
| Valve Plug Seals | Metal or Soft Sealing |
| Characteristics | Equal Percentage or Linear |
| Measure Ratio | Max.DN50-DN65 and above 30:1 |
| Temperature Range | -10~150 Degree Celsius |
Selection Reference Data
| DIN Size | SMS/3A | Flow Kvs m³/h | The Area of Actuator cm² | Effective Distance mm | the working range of pneumatic(NC) | |
| 5 bar | 10 bar | |||||
| DN15 | 1/2" | 1.6 | 120 | 7.5 | 1.7~2.1 | |
| 2.5 | 1.7~2.1 | |||||
| DN20 | 3/4" | 4 | 1.7~2.1 | |||
| DN25 | 1" | 6.3 | 240 | 15 | 0.3~1.1 | 0.9~3.3 |
| 10 | 0.3~1.1 | 0.9~3.3 | ||||
| DN40 | 1.5" | 10 | 240 | 15 | 0.6~2.2 | 0.9~3.3 |
| 16 | 0.6~2.2 | 0.9~3.3 | ||||
| 25 | 0.6~2.2 | 0.9~3.3 | ||||
| DN50 | 2" | 16 | 240 | 15 | 0.6~2.2 | 0.9~3.3 |
| 25 | 0.6~2.2 | 0.9~3.3 | ||||
| 35 | 350 | 1.4~2.3 | 2.1~3.3 | |||
| DN65 | 2.5" | 25 | 350 | 15 | 1.4~2.3 | 2.1~3.3 |
| 35 | 1.4~2.3 | 2.1~3.3 | ||||
| 60 | 1.4~2.3 | 2.1~3.3 | ||||
| DN80 | 3" | 35 | 350 | 15 | 1.4~2.3 | 2.1~3.3 |
| 60 | 1.4~2.3 | 2.1~3.3 | ||||
| 80 | 1.4~2.3 | 2.1~3.3 | ||||
| DN100 | 4" | 60 | 350 | 15 | 1.4~2.3 | 2.1~3.3 |
| 100 | 1.4~2.3 | 2.1~3.3 | ||||
The Quality Requirement for Compressed Air Used in Actuator
| Compressed Air Connection | Air Pipe with Air Connection R1/8"(BSP) |
| Min.Working Pressure | 0.4Mpa |
| Max.Air Supply Pressure | 0.6Mpa |
| Max.Pellet Size | 0.01MM |
| Max.Oil Content | 0.08PPM |
| Dew Point | 10ºC Lower Than Air Temepature or Lower |
| Max.Water Content | 7.5g/g |
Operatiing principles
Constant pressure valve operated by compressed air, automatically run without sensor on piping system ot other auxiliary instruments, and only one compressed air pressure regulating valve that maintains perssure stability can be realized the normal work of the valve.
Diaphragm slice and valve rod can be fit to transport product an pressure changes to make a quick response, and the corresponding change the valve stem position, in order to continue to keep the preset pressure vavle.
Constant pressure valve - V: inlet pressure constant , in conveying medium pressure higher than the set pressure under the condition of the valve opens, the transmission medium pressure decreases flow has become, conveying medium pressure is insufficient valve closed.
Constant pressure valve - A: outlet pressure constant, when transmitting medium pressure is higher than the set perssure under the condition of the valve will be closed, conveying medium pressure decreasees flow changes, conveying medium pressure is insufficient valve opens.
Applications
This valve has two styles:eletric-pneumatic control valve and manual control valve,used in automatic control system to control pressure,capacity,temperaure and tank level.
Our Service
| On Samples | Buyer bear the air fee, but this fee will be reduced from order directly |
| On After Sales | Free replacement if there is any quality problem |
| On Delivery | Never delay delivery time |
| On Materials | Ensure material pure |
| Ensure material pure | Welcome to order our products |
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