Valves

Explosion isolation proportional cartridge relief valve
specification:25 32 40 50
working pressure(Mpa) 7 16 25 31.5
maximum flow(l/min) 400 750

.Low internal leakages
.High strength cast iron body
.Nickel plated spools

The valve which is called service valve/ semi-hermetic valve ,which is used for bitzer semi-hermetic compressor .The fnction is suction &discharge.

Body Materials: Carbon Steel, Stainless Steel, Alloy Steel
Operation: Handwheel, Gear, Electric, Pneumatic, Hydraulic

Body Aluminum
Spring Stainless Steel
Diaphragm TPE(thermoplastic polyester elastomer) or CR(chloroprene)

Explosion isolation proportional pilot-operated pressure-relief valve
Specification : 03 06 10
working pressure(Mpa): 31.5
Working voltage:DC24V

the valve is called ammonia globe valve .which is used for ammonia cold room pipe . Which control the flow of ammonia by operate the hand wheel .

Body Materials: Forged Ni-Al-Bronze(B148 C95800)
Trim: Ni-Al-Bronze(B148 C95800)
Operation: Lever, Gear, Electric, Pneumatic, Hydraulic

. Can be actuated by internal and external pilot control
. Very competitive price

Explosion isolation valve pilot control valve
Specification : 03 04 06
working pressure(Mpa): 31.5
Working voltage:DC24V

Size: 2" ~ 24" (DN50 ~ DN600)
Rating: ANSI 150lb-1500lb
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: API600

The valve is called widely used refrigeration valves non-return valve ,which is used for screw compressor.
Application: Screw compressor

. Can be actuated by internal and external pilot control
. Very competitive price
. Can meet the needs of cutomers' and accord with the law

full passage with safety lock ball valve
1.Nominal diameter:20,25,32,40 mm
2.Pressure regulating range: 6.3;16;25;31.5MPa

Size: 2" ~ 24" (DN50 ~ DN600)
Rating: ANSI 150lb-1500lb
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: API600

The valve which is called service valve/ semi-hermetic valve ,which is used for bitzer semi-hermetic compressor .The fnction is suction &discharge

low pressure stainless steel ball valve
1.Nominal diameter:20,25,32,40 mm
2.Pressure regulating range: 6.3;16;25;31.5MPa

The valve which is called service valve/ semi-hermetic valve ,which is used for bitzer semi-hermetic compressor .The fnction is suction &discharge

Size: 2" ~ 36" (DN50 ~ DN900)
Rating: ANSI 150lb ~ 600lb
Body Materials: Carbon/Stainless Steel
Disc: Carbon Steel
Seat: 304+graphite

safety stop valve
1. Pressure: H1_10MPa; H2_20MPa; H3_31.5MPa
2. Inside Nominal Diameter: 25, 40, 50mm
3. Medium temperature: 15 ℃ ~ + 65℃