Products

Switching valves in series 3032N act as a service valve for a pair of safety valves, allowing the use of one and the exclusion of the other. This device allows the user to work on the isolated valve, for periodic inspection or replacement, while the line is completely operative and the system safety is integral. Accessories for use with the following ASHRAE 34:2019 refrigerants, Class A1, A2L, or A3:
HFC (R134A, R32, R404A, R407C, R410A, R507)
HFO (R1234YF, R1234ZE)
HFO + HFC (R448A, R449A, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R513A, R515A, R515B)
HC (R290, R600, R600A, R1270)

Two female NPT threaded connections with swivel nut.
These components ensure perfect alignment of a pair of safety valves.
The connections series 3039 are made in two meterial versions:
- Zinc plated steel
- Stainless steel/Brass

Accessories for use with the following ASHRAE 34:2019 refrigerants, Class A1, A2L, or A3:
HFC (R134A, R32, R404A, R407C, R410A, R507)
HFO (R1234YF, R1234ZE)
HFO + HFC (R448A, R449A, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R513A, R515A, R515B)
HC (R290, R600, R600A, R1270)
CO2 (R744)


Connections:
-3/8"" NPT-F 1/2"" NPT-F
- 1/2"" NPT-F
"

The shut-off valves series 3064N, installed between the equipment to be protected and the safety valve, allow the valve to be removed for periodic inspection or replacement without blowing off all the refrigerant from a section of the system.
Accessories for use with the following ASHRAE 34:2019 refrigerants, Class A1, A2L, or A3:
HFC (R134A, R32, R404A, R407C, R410A, R507)
HFO (R1234YF, R1234ZE)
HFO + HFC (R448A, R449A, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R513A, R515A, R515B)
HC (R290, R600, R600A, R1270)

Standard fittings in series 3035 allow the assembly of: safety valves, bursting discs, shut-off valves and switching valves near the equipment to be protected under pressure in the system.
The fittings have been designed to be used on a copper branch or directly on the main copper line, making a hole.