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Product 3D Image Get couponsBuilt-in spring-supported baffle with a mechanical structure that triggers a microswitch when the flow rate reaches a pre-set value. In-line mounting, good repeatability, dirt resistance, switching value setting by knob.
Vapor-liquid dual purpose, industrial automation/mechanical equipment/air compression industry/refrigeration and air conditioning/fire protection industry/petrochemical industry and other special protection requirements.
setting range:see the table below for details
Repeatability: 士2.5% total range
Wiring mode: terminal wiring
Output: Switch Normally On + Normally Closed (250VAC,3A)
Pressure:40bar
Average pressure loss: 0.08bar(at maximum flow)
Ambient temperature: -25...80℃
medium temperature:250℃
level of protection:IP67
materials:Body: stainless steel
Processconnec
tion: stainless steel
Connecting rod: stainless steel
Flapper: stainless steel
Protective enclosure: stainless steel explosion-proof external junction box
Ppiping diameter |
weight Kg |
Interface thread D |
catch A/B |
pressure Bar |
slow- moving L/min |
adjustable range L/min |
Model (material) | |||||
15 | <1.5kg | R1”taper thread | A | 16 | 2 | 3-11 | SN42B-01RGA( stainless steel ) | |||||
15 | R1”taper thread | B | 16 | 3 | 5-17 | SN42B-01RGB( stainless steel ) | ||||||
20 | R3/4”taper thread | A | 16 | 2 | 4.2--18 | SN42B-02RGA( stainless steel ) | ||||||
20 | R3/4”taper thread | B | 16 | 3 | 8.3--37 | SN42B-02RGB( stainless steel ) | ||||||
25 | R1”taper thread | A | 16 | 2 | 5.2--23 | SN42B-03RGA( stainless steel ) | ||||||
25 | R1”taper thread | B | 16 | 4 | 10--48 | SN42B-03RGB( stainless steel ) | ||||||
32 | R1 1/4”taper thread | A | 16 | 3 | 8.1--39 | SN42B-04RGA( stainless steel ) | ||||||
32 | R1 1/4”taper thread | B | 16 | 6 | 19-90 | SN42B-04RGB( stainless steel ) | ||||||
40 | R1 1/2”taper thread | A | 16 | 5 | 15--69 | SN42B-05RGA( stainless steel ) | ||||||
40 | R1 1/2”taper thread | B | 16 | 7 | 25--111 | SN42B-05RGB( stainless steel ) |