Valves
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Netafim Nylon & PVC
Bermad Irrigation Valves
Bee Valves
Netafim Nylon & PVC
Closed (C): Upstream pressure or pressure from an external source is applied to the control chamber. Initiated by the spring, the diaphragm is pressed down to close the valve drip-tight.
Open (O): Relieving the water or air pressure to the atmosphere from the control chamber causes the valve to open
Automatic (A): The automatic port of the 3-way selector connects to a solenoid, hydraulic relay or pilot, which controls the valve. The common port of the 3-way selector connects the control chamber to either A, O or C, depending on the direction the selector is pointed.
Product Advantages:
* Manufactured with threaded and socket (slip) connections.
* Requires one diaphragm type with low operating pressure.
* Superb hydraulic performance.
* High resistance to corrosive water containing fertilizers and chemicals.
* Pipes can be cemented into PVC valves.
* Simple to install with slip or threaded PVC connections.
* Simple design - diaphragm is the only moving component, no shaft, seals or bearings are located within the water passage way.
Applications:
* Ideal for water control in PVC networks.
* For use in Wastewater applications.
* Surface or Subsurface installations.
* Functions: Electric. 24 volt AC
Specifications:
Maximum water temperature: 140° at maximum pressure.
Operating Pressure (psi):
Nylon - 12 minimum, 145 maximum
PVC - 12 minimum, 115 maximum
Models Available:
Click here for Valve Table (WORD Document)
*Please call JNM Technologies for pricing and availability
Bermad Irrigation Valves:
The ultra-high flow and energy efficiency of the Glass-filled (GF) Nylon body material of the 100 Series High-Performance Plastic Valves make this type one of the most advanced products for demanding flow control applications for today and for tomorrow.
These diaphragm-actuated valves perform with accuracy, and smooth motion and regulation due to their 'smart plug' assembly.
Their design enables easy in-line servicing, and their durable, industrial-grade material composition satisfies the harshest conditions.
The valves are also available with easy-to-use electrical controls and controller array systems, as well as all manually preset water systems.
* Sizes: 3" & 4"
* Pressure range: 0.7-10 bar - ISO: PN 10 (10-150 psi - ANSI: Class 125)
* Working temperature : up to 80°C (176°F) - water
* End connections:
o 3": Female-threaded - NPT or BSPT
o 3" & 4": Flanged - in all known standards or PVC pipe Adapters (90 mm or 110 mm)
Bee Valves
Bolted Polypropylene Ball Valves
Features:
-Full Port
-Precision molded in fiberglass reinforced polypropylene for stability,
strength and toughness
-Machine surfaces for easy on-off operation
-Self-aligning ball
-Viton O-ring
-Excellent chemical resistance
-Polyteflon seats
-Field serviceable "in-line"