The family of 461-S low-pressure regulators are balanced-valve, spring-type regulators for distribution and industrial applications. Because of their simple design, sturdy construction and fast response, they are exceptionally dependable. Contoured body passages reduce turbulence in gas flow. Operation is sensitive and stable, and servicing and adjusting are easy.
These models are ideal whenever a single-seat regulator is too small and 2" balanced-valve regulators are too large. The large exit areas of the 461-S give them a broad range of capacity. This makes them suitable for a wide variety of load handling requirements.
When large loads are the requirement, the model 441-S has the larger bodies and valves for the job. Large, flexible diaphragms combined with precisely calibrated springs enable these large-capacity regulators to deliver precise pressure control while maintaining a high level of sensitivity and stability. The combination of their fast response, dependability and accuracy also makes the 441-S models ideal for monitoring, as well as other applications that need speed and accuracy.
Model 461-S
Body Sizes = 2” Screwed End, 2” Flanged in ANSI 125, 250 and 300 RF
Max Inlet Pressure = 100 psi for 12” Diaphragm, 175 psi for 8” Diaphragm
Outlet Pressure Range = 2” wc – 10 psi
Model 441-S
Body Sizes = 2” Screwed End, 2”, 3” & 4” Flanged in ANSI 125, and 250 RF
Max Inlet Pressure = 100
Outlet Pressure Range = 4” wc – 6 psi
The family of 461-S low-pressure regulators are balanced-valve, spring-type regulators for distribution and industrial applications. Because of their simple design, sturdy construction and fast response, they are exceptionally dependable. Contoured body passages reduce turbulence in gas flow. Operation is sensitive and stable, and servicing and adjusting are easy.
These models are ideal whenever a single-seat regulator is too small and 2" balanced-valve regulators are too large. The large exit areas of the 461-S give them a broad range of capacity. This makes them suitable for a wide variety of load handling requirements.
When large loads are the requirement, the model 441-S has the larger bodies and valves for the job. Large, flexible diaphragms combined with precisely calibrated springs enable these large-capacity regulators to deliver precise pressure control while maintaining a high level of sensitivity and stability. The combination of their fast response, dependability and accuracy also makes the 441-S models ideal for monitoring, as well as other applications that need speed and accuracy.
Model 461-S
Body Sizes = 2” Screwed End, 2” Flanged in ANSI 125, 250 and 300 RF
Max Inlet Pressure = 100 psi for 12” Diaphragm, 175 psi for 8” Diaphragm
Outlet Pressure Range = 2” wc – 10 psi
Model 441-S
Body Sizes = 2” Screwed End, 2”, 3” & 4” Flanged in ANSI 125, and 250 RF
Max Inlet Pressure = 100
Outlet Pressure Range = 4” wc – 6 psi