burkert隔膜閥00141581大量現貨
00141581有利于流動且*的外殼
00141581通過隔膜將介質與驅動裝置嚴格分離
00141581堅固的通用驅動裝置，具有模塊化配件系列
00141581帶有連接套頭、壓合接頭或焊接接頭的不銹鋼外殼
00141581可實現自排空安裝
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
