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Product Code
3030/66C
Safety Valve
3/4"NPTx3/4"G Pset=9,5bar
PS = 55 bar
PS = 55 bar
Product use
Safety valve series 3030, 3060, 3061 and 3065, unbalanced conventional direct load. The valve opens when the thrust exerted on the plunger by the refrigerant under pressure, under calibrated conditions, overcomes the opposing force of the spring acting on the plunger.
Safety accessories (with calibration range from 9 to 50 bar for series 3030 and 3060 and calibration range from 11 to 60 bar for series 3061 and 3065) for use with the following ASHRAE 34:2019 refrigerants, Class A1:
HCFC (R22)
HFC (R134a, R404A, R407C, R410A, R507)
HFO (R1234ze)
HFO + HFC (R448A, R449A, R450A, R452A, R513A, R515A, R515B)
Safety accessories (with calibration range from 9 to 50 bar for series 3030 and 3060 and calibration range from 11 to 60 bar for series 3061 and 3065) for use with the following ASHRAE 34:2019 refrigerants, Class A1:
HCFC (R22)
HFC (R134a, R404A, R407C, R410A, R507)
HFO (R1234ze)
HFO + HFC (R448A, R449A, R450A, R452A, R513A, R515A, R515B)
Product Details
Connections IN
3/4" NPT
Connections OUT
3/4" G
Orifice section [mm²]
113
Discharge coefficient Kd
0,9
Set pressure range [bar]
8 - 50
PS[bar]
55
TS[°C] min
-50
TS[°C] max
+150
Package pcs
15
Notes where expressly stated
(1) Product on request.