Wholesale QPR 2-inch NYLON Valve

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TYF Irrigation Pressure Regulating Solenoid Valve

QPR 2-inch NYLON Valve

General Description

The valve is a hydraulically operated, which is the safety control valve designed to protect system by releasing pressure surges in water network elevation lines to atmosphere quickly, it protects a system against pressure surges caused by pump start-up or valves closure.

When network pressure exceeds set point, valve opens by itself quickly and protects system by releasing over pressure. When line pressure decreases to normal level, it is closed slowly and automatically as fully tight without causing surge.

  

Product Application

  • Irrigation systems (Field Valves)
  • Underground irrigation systems
  • Sewage systems
  • Water supply systems
  • Municipal water systems
  • Agriculture
  • Landscaping
  • Green Houses
  • Filtration
  • Sprinkler systems

Technical Specifications


Specification

Port Size 2-inch, DN50
Port Connection Female Thread Connected, BSPT
Body Material Glass-fiber Reinforced PA66


Operation Data

Max. Flow Range m³/h 40
gal/min(US) 176
Max. Working Pressure bar 10
psi 145
Min. Pressure bar 0.69
psi 10
Max. Temperature 60
140




Dimensions (in millimetre)
Head Loss Chart: 3-way Electric Valve



No. Parts  Material
1 Hexagonal Nuts x 6  304 SST
2 Valve Body Reinforced PA66
3 Diaphragm EPDM
4 Spring Seat POM
5 Spring 304 SST
6 Latch Brass
7 Manual Override Switch POM
8 Valve Bonnet  Reinforced PA66
9 O-Ring  NBR
10 Adapter Reinforced PA66
11 Screw Plug Reinforced PA66
12 Bolts x 6  304 SST
About
NINGBO IRRIRICH WATER-SAVING TECHNOLOGY CO.,LTD
NINGBO IRRIRICH WATER-SAVING TECHNOLOGY CO.,LTD

Our company is a China QPR 2-inch NYLON Valve Suppliers and QPR 2-inch NYLON Valve Factory.Since its inception in 1978, lrriRich has established itself as a pioneer in water-saving technology through its comprehensive manufacturing capabilities and spirit of innovation. We specialize in offering high-performance water-saving products and services to international project engineering, foreign valve manufacturers, and large distributors. Our product range encompasses a variety of irrigation system components, including solenoids, solenoid valves, electric ball valves, plastic water meters, smart water meters, valve controllers, gateways, quant-style solenoid heads, as well as filters and fertilizer applicators.
Our flagship product, the IrriRich irrigation solenoid valve, stands out for its innovative automatic solenoid valve design, meeting the high-performance demands of irrigation systems. Our solenoid valve lineup is extensive and diverse, featuring 2-way, 3-way, self-locking types, and models with built-in 2-wire decoder/solenoid valves (DIAS), all meticulously designed by YAOFENG to ensure advanced technical specifications and reliability.
Our product structure, sequence, focus, and imagery have been optimized to cater to the specific needs of our target customers, ensuring tailored solutions for clients worldwide. By choosing lrriRich, you gain a reliable partner with over 40 years of production experience, comprehensive manufacturing capabilities, and a commitment to innovation.

Certificate Of Honor
  • 6 inch CIT test report
  • 6 inch Regulated Valve Headloss
  • CE1
  • CE2
  • CIT
  • GBT40115-2021
  • IrriRich-CIT
  • RoHS(English)
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