Venturi fixed/variable air volume valve
- product brand:Xicheng
- Numéro de stand：W5E43
- product specification:Ф110~Ф355
- product category:Ventilation Plants-Fire protection flaps (vents) and accessories-
- product introduction:Adjusting fluid flow by changing the flow cross-section of the Venturi tube through internal valve core movement
Suitable for exhaust or fresh air supplement, fume hood exhaust, room exhaust, etc. with high precision requirements for air volume
√ Accuracy of air volume control: ≤ ±5%
√ Air volume adjustment ratio: 12:1
Response time:<1 second
√ Specifications: Ф110~Ф355
√ Material: ABS flame retardant/stainless steel/aluminum alloy
