Check Valves

model :
Check Valves

Maximum working air pressure : 4,5Mpa, hydraulic pressure : 6,8Mpa

Suitable with : R22, R502, R407c, R410a, R134a, R404a, R600a etc. refrigerants and other refrigerant oils

Working temperature : -40ºC ~ 140ºC

Unless otherwise specified standart on : GB/T 12233-89

Product Description

Maximum working air pressure : 4,5Mpa, hydraulic pressure : 6,8Mpa

Suitable with : R22, R502, R407c, R410a, R134a, R404a, R600a etc. refrigerants and other refrigerant oils

Working temperature : -40ºC ~ 140ºC

Unless otherwise specified standart on : GB/T 12233-89

lett check valf ods1 drawing

SPECIFICATIONS
MODEL ODS DN B L Q’ty
carton		 Gross weight Carton dimension
mm inch mm mm mm (kg) (cm)
CVC01 16 5/8″ 18 12 150 60 21 46*36*28
CVC02 18 18 16 180 40 20
CVC03 — 3/4″ 18 16 180 40 20
CVC04 22 7/8″ 18 20 190 40 25
CVC05 25 — 18 20 190 20 14
CVC06 — 1″ 18 20 190 20 14
CVC07 28 — 25 20 220 14 16
CVC08 — 1-1/8″ 25 20 220 14 16
CVC09 35 1-3/8″ 40 20 250 10 29
CVC10 42 — 40 25 300 10 28
CVC11 — 1-5/8″ 40 25 300 10 28
CVC12 54 2-1/8″ 40 25 305 7 21

 

lett check valf sae drawing

SPECIFICATIONS
MODEL ODS DN B L Q’ty
carton		 Gross weight Carton dimension
mm inch mm mm mm (kg) (cm)
CVB01 16 5/8″ 18 12 84 120 33 46*36*28
CVB02 18 18 16 90 60 28
CVB03 — 3/4″ 18 16 90 60 28
CVB04 22 7/8″ 18 20 95 60 29
CVB05 25 — 18 20 95 40 21
CVB06 — 1″ 18 20 95 40 21
CVB07 28 — 25 20 125 40 31
CVB08 — 1-1/8″ 25 20 125 40 31
CVB09 35 1-3/8″ 40 20 125 10 26
CVB10 42 — 40 25 155 10 24
CVB11 — 1-5/8″ 40 25 155 10 24
CVB12 54 2-1/8 40 25 155 7 19