Specialty Hvac Parts
The only valve with a permanent, patented gasket to provide 50 times more sealing area then standard O-ring type valves. Safe for use on the Low Side of R410 systems. A sealing force of over 180 in. lbs., torque tested with 450 lbs. pressure tested at 250F. Patented valve gasket provides 50 times more sealing area than competitive O-ring types.
- Corrosion resistant
- Piercing needle is engineered for concentricity and hardness to insure perfect seating every time
- 500 psi maximum pressure
- Non-positional mounting, no adapter valve required
- Requires only 2 in. clearance for installation and operation
- Hex key wrench included
The only valve with a permanent, patented gasket to provide 50 times more sealing area then standard O-ring type valves. Safe for use on the LOW SIDE of R410 systems. A sealing force of over 180 in. lbs., torque tested with 450 lbs. pressure tested at 250 degree F. Patented valve gasket provides 50 times more sealing area than competitive 'O' ring types.
- Corrosion resistant
- Piercing needle is engineered for concentricity and hardness to insure perfect seating every time
- 500 psi maximum pressure
- Non-positional mounting, no adapter valve required
- Requires only 2 in. clearance for installation and operation
Widely used and easily installed on a charged line. After brazing the saddle portion onto line, the steel pin with valve core penetrates the line, and locks into place. Steel pin with core penetrates line and is locked into valve body in one operation.
- Self-tapping
- Fits 3/8 in. OD
- Brass construction
- Made in China
The Emerson SureSwitch relay is a universal electronic upgrade for mechanical compressor contactors. The compressor is protected from burnouts and short cycling. Microprocessor control nearly eliminates contact welding and pitting. This contactor is ideal install with new PM contrac, and features tricolor LED displays and heavy duty lug connectors.
- 5x the life of mechanical contactors
- Sealed contacts to prevent failure and damage from insects and debris
- Compressor short-cycle delay
- Compressor brownout protection
- Random start delay
- 1 to 1.5 pole for up to 5 ton/40 FLA systems and applications
- Zero chatter latching relay
Provides protection against overheating when the designed limit temperature is reached. The Fuse-link is temperature sensitive, One-time device. Must be replaced after Fuse-link is blown.
- Provides reliable back-up protection for temperature controlling thermostats
- Applied to millions of appliances and personal care products
- Applied in office machines, portable heaters and industrial equipment as a thermal safeguard
- Sold 2-per pack
- Creates maintenance access to normally inaccessible areas
- It is made of paintable steel material
- All steel construction