430 SERIES DUAL PLATE CHECK VALVE

Technical Specification/技术规格

- Size/规格：DN40-DN800 
- End/连接法兰：ISO PN6/10/16 
- Face to Face/结构长度：DIN 3202 F3 
- Work Pressure/工作压力：PN16  DN50-DN400    PN10  DN450-DN800
- Work Temperature/工作温度：-20℃～100℃

Structure Character/结构特点

- Different material of seat for different working condition. 
- Small volume, light weight, integrated structure, easy maintenance. 
- Full tightness, Zero leakage. 
- Short opening and closing course, quick closing, low water hammer pressure. 
- Suitable in horizontal and vertical direction installation, easy installation.. 

Main Components and Materials/主要零件和材质

Dimensions/尺寸