Everlasting Boiler Blowdown Valve, 2 in, FNPT, 250 LB Class, Slow Opening, Series 4060-A, Cast Iron Body, Hand Wheel Actuator
CBPN: 6978
MPN:4060-A 2
DESCRIPTION
Everlasting Boiler Blowdown Valve, 2 in, FNPT, 250 LB Class, Slow Opening, Series 4060-A, Cast Iron Body, Hand Wheel Actuator
Line pressure and heavy spring hold disc firmly against the body seat, sealing off the flow. When the Everlasting Slow Opening Blowdown Valve operates, the disc slides across the body eat pushing harmful boiler scale away, and wiping clean the precision lapped surfaces.
Hand adjustment of the post packing is eliminated. Post packing is self-adjusted by a spring and line pressure. This prevents destructive erosion or leakage of stuffing box.
Everlasting Boiler Blowdown Valve, 2 in, FNPT, 250 LB Class, Slow Opening, Series 4060-A, Cast Iron Body, Hand Wheel Actuator
CBPN: 6978
MPN:4060-A 2
DESCRIPTION
Everlasting Boiler Blowdown Valve, 2 in, FNPT, 250 LB Class, Slow Opening, Series 4060-A, Cast Iron Body, Hand Wheel Actuator
Line pressure and heavy spring hold disc firmly against the body seat, sealing off the flow. When the Everlasting Slow Opening Blowdown Valve operates, the disc slides across the body eat pushing harmful boiler scale away, and wiping clean the precision lapped surfaces.
Hand adjustment of the post packing is eliminated. Post packing is self-adjusted by a spring and line pressure. This prevents destructive erosion or leakage of stuffing box.
Specifications
Item Features
- Straight-through flow
- Leak proof seal disc has self-lapping action, actually improves with use
- Self-wiping action of disc - cannot hang up on boiler scale
- Valve can be installed with hand wheel in any position
- No retightening after cool down; seal not affected by temperature change
- Real slow opening
- Hard seat resists erosion
