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Valves
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Netafim Nylon & PVC Valves
Bermad Irrigation Valves
Bee Valves
Netafim Nylon & PVC Valves:
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:- Superb hydraulic performance
- Simple design with only one moving component, the diaphragm, means parts are not located in the water passageway
- Low operating pressure
- Simple inline installation with minimal maintenance requirements for maximum dependability
- Durable, corrosion-resistant materials provide high resistance to corrosive water containing fertilizers and chemicals
- Nylon valves have threaded connections
- PVC valves have threaded or socket (slip) connections allowing pipes to be cemented into the valves
Applications:- Ideal for water control in PVC networks
- Agriculture or Greenhouse and Nursery applications
- Surface or subsurface installations
- Portable systems
Specifications:- Maximum water temperature: 140° F
- Recommended Operating Pressure (based on valve size):
- Nylon - 15-145 psi
- PVC - 7-145 psi
- Optional functions: manual, electric, pressure reducing, pressure sustaining or remote control and more function
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:
- 3": Female-threaded - NPT or BSPT
- 3" & 4": Flanged - in all known standards or PVC pipe Adapters (90 mm or 110 mm)
Bee Valves:
Features:
Bolted Polypropylene Ball Valves- Full Port
- Precision molded in glass-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"
*Please call JNM Technologies for pricing and availability