Guangzhou orcl medical co; ltd.
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Disposable Medical One-way Plastic Check Valve Used For Urology Catheters Endotracheal Tube
| Product name | Medical Check Valve |
| Size | Two outer diameter select 7.0mm or 7.2mm |
| Material | PVC+PP+SILICONE+ABS+STAINLESS STEEL |
| Application | Endotracheal Tube,Urology Catheters & LMA |
| MOQ | 50000 pcs |
| Color | Transparent |
| Service | OEM/ODM |
| Port | Guangzhou |
| Sample Time | 4-7working days |
| Payment method | T/T, Western Union |
| Shipment | Express,Air or Sea |
Models & Specifications:
Model: single-ring check valve, double-ring check valve
Specifications: ordinary check valve, with screw check valve
It is divided into four types: single-ring ordinary check valve, single-ring screw check valve, double-ring ordinary check valve, double-ring screw check valve
Product production and inspection standards:
Air tightness: Under the air pressure of 20KPa, there is no air leakage at the joint of the one-way valve cover and the one-way valve body, and the contact surface of the upper and lower O-rings and the fittings.
Internal conical joint: The inner cone joint of the one-way valve body meets the requirements of the 6% Luer joint of GB/T1962.1.
Check valve spring spring performance: After 20 consecutive pressings of the spring through the inner cap, the spring should still be able to return to its original state.
Connection strength test: The connection between the one-way valve cover and the one-way valve body can withstand a force of 15N for 15s without cracking.
One-way conduction performance: The gas is connected to the valve cover end joint of the one-way valve, and the one-way valve can be ventilated smoothly under the pressure of 0.1MPa.
