Applications:
For hot water space heating boilers. Designed for larger boilers requiring faster filling.

Sizes:
A-41 - 3/4" only and AB-40 - 1/2" only

Features:
The AB-40 features a bronze body and a “combo connection” which allows either a threaded or sweat copper connection with the same union tail piece. The AB-40 also provides an inbuilt bypass for rapid filling, high pressure testing and system purging. The A-41 provides increased capacity for larger boilers. It has threaded female connections and an iron body with a stainless steel seat. Both the AB-40 and A-41 have a heat resistant diaphragm and seat disc, inbuilt strainer screen and inbuilt check valve. The reduced pressure setting is 14 psi. The maximum inlet pressure is 200 psi.

NOTE:
FOR BACKFLOW PREVENTION OF BOILER WATER INTO THE POTABLE WATER SUPPLY LINE, INSTALL A TYPE BFP VALVE

Applications:
When installed in a boiler water supply line, assures automatic filling and maintains boiler pressure between 14 and 30 psi.

Size:
1/2" only

Features:
All bronze construction, inbuilt monel strainer screen, phosphor bronze diaphragms, stainless steel body seat renewable relief seat disc. Includes an inbuilt check valve to retard reverse flow and an inbuilt bypass for rapid filling, high pressure tests and system purging. Reduced pressure setting of 14 psi and relief setting of 28 psi for two-story buildings; slightly higher setting for 3-, 4- or 5-story buildings. Maximum inlet pressure is 200 psi. Combines a pressure reducing and regulating valve, positive relief valve and bypass valve into one compact unit.

Note:
FOR BACKFLOW PREVENTION OF BOILER WATER INTO THE POTABLE WATER SUPPLY LINE, INSTALL A BFP VALVE

Applications:
Designed for hot water space heating installations.

Size:
1/2" only

Features:
Bronze body features large unrestricted waterways, special heat resistant composition diaphragms, silicone relief seat and an easy to clean inbuilt brass strainer. All units have a test lever and an inbuilt check valve to prevent backflow. Provides pressure control and protection from thermal expansion.

Note:
THE RELIEF SECTION OF ALL CASH-ACME DUAL CONTROLS IS FOR THERMAL EXPANSION ONLY. FOR PROPER PRESSURE RELIEF PROTECTION, THE BOILER MUST ALSO BE PROVIDED WITH A PROPERLY SIZED ASME-RATED RELIEF VALVE.

Applications:
Designed for hot water space heating installations, the CR Series valve is suitable for 1-, 2- or 3-story buildings without adjustment.

Size:
1/2" only

Features:
Balanced piston for closer outlet pressure control regardless of variations in inlet pressure and a rapid fill feature with an improved larger seat for higher capacities and quicker fill. Has an iron body, brass internal parts on the regulator, special heat resistant composition diaphragm and Orings, brass strainer screen, and stainless steel springs. Relief valve has bronze body, silicone seat disc and stainless steel spring.

Note:
THE RELIEF SECTION OF ALL CASH-ACME DUAL CONTROLS IS FOR THERMAL EXPANSION ONLY. FOR PROPER PRESSURE RELIEF PROTECTION, THE BOILER MUST ALSO BE PROVIDED WITH A PROPERLY SIZED ASME-RATED RELIEF VALVE.

Applications:
For use in heating systems to trap entrained air
from the circulating water.

Sizes:
1”,1 1/4”, 1 1/2”, 2”, 2 1/2”, 3” and 4” flanged

Applications:
For use in heating systems to vent air trapped within the circulating water.

Sizes:
1/8”, 1/4”, 1/2”, 3/4”, 1” and 3/4” high capacity

Applications:
For use in heating systems to trap and vent air from the circulating water.

Sizes:
1/2”, 3/4”, 1”, 1 1/4”, 1 1/2” and 2”

Features:
High quality brass construction with stainless steel separating cartridge. Integral air vent. Optional bottom connection point for expansion tank.