German huwa valve huwa model huwa price

huwa valves, also known as pinch valves, tube squeeze valves, bladder valves, and hose clamp valves, use pneumatic, electric, manual, or hydraulic actuation to compress the sleeve for on/off or regulation functions. Solenoid pinch valves are a type of pinch valve. The sleeve (hose) is the most critical component, providing corrosion resistance, wear resistance, and pressure-bearing capacity. The quality of internal components such as the solenoid coil, armature, and spring also affects valve life. Driven by an electromagnetic solenoid, it controls flow by compressing or releasing the hose. The medium passes only through the hose, and other parts of the valve body do not contact the medium, which means that compared to other types of solenoid valves, pinch valves can handle media with particles without clogging.

huwa valve features

1) The voltage range is the widest among imported products, allowing a fluctuation range of ±5%. 2) Wide application range, suitable for most microfluidic fields. 3) Low power consumption and good heat dissipation efficiency. 4) Dedicated matching hoses ensure optimal rebound life. 5) Stable product performance and quality. 6) Maintenance requires only replacing the hose fittings, making it relatively economical.

huwa valve installation

Silicone tubing (inner wall is very smooth, excellent memory effect; the tube will not stick even after long periods in the closed state). Biochemical tubing (resistant to acid, alkali, and solvent media, but not recommended for use with oily or organic solvents). The hose installation groove on the valve body has a smooth arc structure, allowing users to easily install and remove the hose. The gap in the hose installation groove is slightly smaller than the outer diameter of the hose, ensuring the hose is tightly fixed during operation.

huwa valve usage precautions

For valves in operation, all valve components should be complete and intact. Bolts on flanges and supports must not be missing; threads should be undamaged, and loosening is not permitted. If the locking nut on the handwheel is found loose, it should be tightened promptly to prevent wear at the connection or loss of the handwheel and nameplate. If the handwheel is lost, it must not be replaced with an adjustable wrench; it should be replaced promptly. The packing gland must not be skewed or lack pre-tightening clearance. For valves in environments prone to contamination by rain, snow, dust, sand, etc., a protective cover should be installed on the valve stem. Scales on the valve should remain complete, accurate, and clear. Valve lead seals, caps, pneumatic accessories, etc., should be complete and intact. Insulation jackets should have no dents or cracks. Striking, standing on, or supporting heavy loads on operating valves is not permitted; this is especially prohibited for non-metallic valves and cast iron valves.

Weidou Intelligent Technology specializes in selling German huwa valves, huwa safety valves, huwa globe valves, huwa control valves, huwa solenoid valves, huwa ball valves, huwa proportional valves, huwa diaphragm valves, huwa butterfly valves, huwa hydraulic transmission valves, huwa check valves, huwa pressure reducing valves, huwa relief valves, huwa sequence valves, huwa balance valves, huwa throttle valves, huwa directional control valves. Original German imports. Welcome inquiries and orders from users.