OCO HP15 1/2 inch high pressure spring flow control Valve 15mm plastic plug check valve spool
Cartridge Check Valves
Cartridge check valves (also called non-return valves) are designed for simple installation and offer outstanding performance inside mating housing. They are valves which only allows water to flow in one direction and prevents backflow.
Cartridge check valves are not only for water, also for air now. Applications include faucets, showers, valves and heating systems for residential or commercial installations, as well as pumps,
All the models are 100% tested during production for drip tight operation. Maximum temperature and pressure rating is for most models 200F(90C)/230psi. The average cracking (opening) pressure of most valves is between 0.25and 0.33 of a psi.
Features and Benefits
Zero leak at low and high pressure and temperature.
Generous flow structure promise the lowest headloss.
Compact, easy installation, 8mm-28mm diameter to meet all the system.
No thread connection to avoid potential leakage
Specifications
| Product Name | Cartridge Check Valve |
| Model | HP15 |
| Material | Acetal, EPDM, POM, SS304 |
| Type | Cartridge Style, Insert Style, Constant Flow Style,High Temperature Style, High Pressure Style |
| Medium | Clear Water |
| Size/Diameter | 8mm-28mm |
| Cracking Pressure | 0.23Psi |
| Max. Pressure | 230Psi |
| Max. Temperature | 100°C / 212ºF |
Material Construction
| External Seal | EPDM |
| Housing | POM |
| Internal Seal | EPDM |
| Core | POM |
| Spring | SS304 |
| Cover | POM |
Advantages
1. High precision automatic lathe to make the claws not hurt tube surface.
2. 5% tested by water at 10 bar, 100% tested by air and appearance test.
3. Easy to push in and put out on the basis of working pressure assured
4. 1 year quality assurance after shipment.
5. Custom fitting as your drawing or we make drawing as your sample.
Check valves can be used in shower, faucet, shower pipe, coffee machine, water dispenser, electric heating faucet hot and cold water inlet, water meter, pump or filter, hot and cold water mixer inlet, multi-district heating system or pressurization control terminal, copper connector, etc.
Packing:
Plastic bag + White Box + Carton Box
