100DR—Multi-Stage Pump Recirculation Control Valve
A high-performance control valve with internal components, specifically designed to address high pressure drops in boiler pump recirculation applications.
Reduces the risk of flanging and cavitation damage caused by high pressure drops.
The MSS-SP61 shut-off prevents leakage under high pressure differentials.
Can operate in on/off or modulating modes.
Free shipping on orders over $50!
- Satisfaction Guaranteed
- No Hassle Refunds
- Secure Payments
A high-performance control valve with internal components, specifically designed to address high pressure drops in boiler pump recirculation applications.
Reduces the risk of flanging and cavitation damage caused by high pressure drops.
The MSS-SP61 shut-off prevents leakage under high pressure differentials.
Can operate in on/off or modulating modes.




