The wafer type check valve is a universal one-way fluid valve. The utility model has the advantages of light weight, small volume and easy to be installed between the flanges. The inside of the valve is composed of two semicircular springs and a plate surface, and is fixed on the valve body by a pin, and the spring is deformed to close the valve plate, and the fluid pressure causes the spring to open. The deformation is fast, which protects the pipe from water hammer damage.
Installation precautions When placing the pipe, care should be taken to make the direction of the flow of the wafer check valve consistent with the flow of the fluid.
Installed in a vertically placed pipe. For horizontally placed tubing, place the clip-on check valve vertically
Use a telescopic tube between the wafer check valve and the butterfly valve. Never connect it directly to other valves.
Avoid adding fittings and obstructions within the operating radius of the valve plate
Do not install a reducer in front of or behind the wafer check valve
When the check valve is installed at the pump outlet, at least six times the diameter of the valve is flowed out to ensure that the butterfly plate is finally subjected to fluid action.
When installing a wafer type check valve near the elbow, be careful to leave enough space.
Pain Relief Patch
[Name] Medical Cold Patch
[Package Dimension] 6cm×8cm 4pieces/box
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application]
For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give fast acting pain relief for strains, sprains, cramp, bruises, swollen areas or joint stiffness.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions]
Store below 30c in a dry place away from heat and direct sunlight.
Pain Relief Patch(Pain Areas)
Pain Relief Patch(Pain Areas),Shouler Pain Relief Patch,Joints Pain Relief Patch, Muscle Pain Relief Patch
Shandong XiJieYiTong International Trade Co.,Ltd. , https://www.xjplaster.com