Description
Mueller Steam Specialty™, M6706037, Valve, Series: 71AHH3H, 20 in Nominal, Cast Iron Body, Domestic
Features:
- Compact design with short face-to-face dimensions for minimum space requirement
- Dual shaft design allows interchangeability of shafts
- Torsion springs exert a lifting motion on the discs, enabling the center heel to open first preventing excessive wear of the seat in this area to provide a consistent wear pattern and long sealing capability
- Downstream stop shaft stabilizes the discs at high flow rates and prevents them from striking each other, which can cause premature wear, stress on the shaft, and chattering
Applications:
Ideal for high flow check valve applications
Standards/Approval:
