Passed Certification
IATF16949:2016
IATF16949:2016
Check valves are designed to allow flow in one direction only which work with capillary tubes by parallel connection to control the bi-flow of refrigerant in the air conditioning system.Check valves can also be used in other refrigeration or freezing system.It works by the pressure difference between two ends of check valve to push the valve to close or open.
Slim body and a teflon valveelement incorporated.
Integrated structure prevents of leakage
Reliable performance and long service life
Can be customized according to customer requirements
| Type | Connection | Numbers of Ports | Length | Max working pressure（Mpa） | Refrigerant | Working temperature |
|---|---|---|---|---|---|---|
| TDC-XXX | 9.52 | ≧1 | 60~120 | 4.2 | R22、R134a、R407C、R410A | -30~+120℃ |
| TDC-XXX | 11.4 | ≧1 | 60~120 | |||
| TDC-XXX | 12 | ≧1 | 80~140 | |||
| TDC-XXX | 12.7 | ≧1 | 80~140 | |||
| TDC-XXX | 16 | ≧1 | 80~160 | |||
| TDC-XXX | 19 | ≧1 | 80~160 | |||
| TDC-XXX | 22 | ≧1 | 100~180 | |||
| TDC-XXX | 28 | ≧1 | 100~180 |
