burkert隔膜阀00141581大量现货
00141581有利于流动且*的外壳
00141581通过隔膜将介质与驱动装置严格分离
00141581坚固的通用驱动装置，具有模块化配件系列
00141581带有连接套头、压合接头或焊接接头的不锈钢外壳
00141581可实现自排空安装
Type 2031
Main valve operating principle Diaphragm valve
Valve piloting type Pneumatic
Valve construction Valve complete
Actuator version Classic
Control function A - normally closed (NC)
Valve function 1 number of switching positions2PCE
Actuator size 80 mm
Actuator material category Plastics
Actuator material PA (Polyamide)
Control air connection material Stainless steel
Control air connection type Internal thread
Control air connection thread type G
Control air connection diameter (inch) 1/4 inch
Control air connection position 90° to direction of line
Control air hole diameter 3 mm
Position monitoring via magnetic piston No
Valve function 1 manual actuation No
Additional manual actuation included No
Body nominal size 20 mm
Body nominal size (IN) 3/4 inch
Body / actuator connection Actuator socket with threads
Diaphragm coupling Bayonet
Seat seal / diaphragm material EPDM (ethylene-propylene-diene rubber)
Fluidic port connection 1 number 2 PCE
Valve body material category Metals
Valve body material Stainless steel
Valve raw body manufacture formed
Manufacturer´s test certificate 3.1 included No
Valve body surface treatment internal Glass beaded
Valve body surface treatment external Glass beaded
Surface finish internal RA 1,6 µm
Surface finish external RA 1,6 µm
Port connection 1 size DN DN 20
Port connection 1 type Weld end
Port connection 1 pipe standards 1 ISO 4200
Port connection 1 pipe standard 2 DIN 11866 serie B
Port connection 1 pipe standard 3 DIN EN ISO 1127
Port connection 1 inner diameter (mm) 23.7 mm
Port connection 1 wall thickness (mm) 1.6 mm
Port connection 1 outer diameter (mm) 26.9 mm
Port connection 2 size DN DN 20
Port connection 2 type Weld end
Port connection 2 pipe standards 1 ISO 4200
Port connection 2 pipe standard 2 DIN 11866 serie B
Port connection 2 pipe standard 3 DIN EN ISO 1127
Port connection 2 inner diameter (mm) 23.7 mm
Port connection 2 wall thickness (mm) 1.6 mm
Port connection 2 outer diameter (mm) 26.9 mm
Nominal pressure min 0 bar
Nominal pressure max 10 bar
Control pressure min 5.5 bar
Control pressure max 10 bar
Temperature environment min -10 °C
Temperature environment max 60 °C
Temperature medium min -10 °C
Temperature medium max 100 °C
kV value (water) 13 m3/h
Pressure Class (PN) PN 16
Pressure class (LB) 150 LB
CIP capable Yes
SIP capable Yes
Weight 1,600000 kg
Weight 1,600000 kgCollapse table
