|
"RAM" 400 Series Control Valves
for Irrigation, Waterworks, and Fire Protection.
 The leading age in Control Valves design combines simple reliable construction with superior performance while being virtually free of the typical limitations associated with this type of product.
The "RAM" 400 Series Control Valves have been designed for the control of all kinds of irrigation, watrworks and industrial applications.
Features:
Cover
• 4 cover bolts enalble top access for easy maintenance
• optional flow control stem or valve position indicator
Valve Body
• Exceptionally high flow capacity with very low head loss
Diaphragm Special Features
• One single type for all service conditions - On/Off and pressure regualting
• No need for special reinforcement or for different types of diaphragm and spring to meet different operating conditions.
Globe Pattern
Sizes: 3/4" through 12"
End Connections:
• Female Threaded (NPT/BSP); 3/4" through 3"
• Grooved (Vitaulic); 2" through 4"
• Flanged (ISO Pn16, ANSI 125); BS-D 2" through 12"
Operation Pressure: 0.5 -16 bar (7 - 225 psi)
Working Temperature: Water up to 80ºC (180ºF)
Materials
• Body and Cover: Polyester coated cast iron
• Diaphragm: Nylon fabric, Reinforced NR - Options : Nitrile, Buna-N, EPDM
• Spring: Stainless steel
Angle Pattern
Sizes: 2" through 4"
End Connections:
• Female Threaded (NPT/BSP); 2" through 3"
 • Grooved (Vitaulic); 3" through 4"
• Flanged (ISO Pn16, ANSI 125); BS-D 2" through 12"
Operation Pressure: 0.5 -16 bar (7 - 225 psi)
Working Temperature: Water up to 80ºC (180ºF)
Materials
• Body and Cover: Polyester coated cast iron
• Diaphragm: Nylon fabric, Reinforced NR - Options : Nitrile, Buna-N, EPDM
• Spring: Stainless steel
Some Of Our Standard Modles Include...
Model 405 - Hydraulic Control Valve
This basic on/off model is hydraulically operated and normally open. It requires a pressure command to close.
Model 410 - Electronic Control Valve
In its standard configuration the Modle 410 is equipped with a 3-way solenoid valve. The main valve is normally closed and requires electrical energy to open, but can be supplied as normally open. the 410 can also be configured with a 2 way solenoid either as normally open or normally closed. all standard voltage AC or DC solenoids are available.
Model 420 - Pressure Reducing Valve
Model 420 features a 2 way modulating brass pilot valve that accurately maintains a constant pre-set downstream pressure regardless of changing upstream pressure or flow. The downstream pressure is controlled by simply adjusting teh control pilot to the downstream pressure required. An optional 3 way pressure control pilot is also available and is typically used in applications
requiring full opening and minimum pressure loss operation of the valve.
Model 430 - Pressure Sustaining/Relief Valve
Model 430 features a 2 way modulating pilot valve that accurately maintains a constant pre-set upstream pressure regardless of changing upstream potential and/or system demand. The upstream pressure is controlled by simply adjustin the control pilot to the upstream pressure required. An optional 3 way pressure control pilot is also available.
 View Catalogue
|
