Proportional Pressure Reducing Valve Y43X for Water Applications

• Customization: Available
• Media: Water, The Corrosive Liquid
• Standard: DNS
• Model NO.: Y43X
• Certification: CCC, RoHS, ISO, CE
• Temperature: Ordinary Temperature
• Connection: Thread
• Valve Seat: Double-Seat
• Structure: Diaphragm
• Material: Stainless Steel
• Nominal Diameter: 40~200 mm
• Nominal Pressure: 1.0~2.5MPa
• Suitable Temperature: 0°c-80°c
• Suitable Medium: Water
• Transport Package: Customizable
• Specification: Customizable
• Trademark: SHANGBAOLUO
• Origin: Jiangsu, China
• HS Code: 8481804090
• Production Capacity: 100000

Product Description

Proportional pressure reducing valve
Product Model:Y43X
Nominal Diameter:40~200mm
NominalPressure:1.0~2.5MPa
Suitable temperature:0°C-80°C
suitable Medium: water

 

Product Title: Proportional Pressure Reducing Valve (Model Y43X)

Product Navigation

1. Overview & Applications
2. Key Features
3. Technical Specifications
4. Quality & Compliance
5. Detailed Description
6. Packaging & Delivery
7. Why Choose Us?

1. Overview & Applications

The Y43X Proportional Pressure Reducing Valve is designed to maintain a stable outlet pressure proportional to inlet pressure changes, ensuring consistent water flow in dynamic systems. Ideal for:

• Commercial buildings: HVAC, domestic water supply.
• Industrial applications: Cooling towers, process water systems.
• Agriculture: Irrigation networks requiring pressure balancing.
• Fire protection: Hydrant systems needing reliable pressure control.

2. Key Features

 Proportional control: Outlet pressure adjusts linearly with inlet pressure (ratio 1:1 to 10:1).
 Wide flow capacity: Handles high volumes with minimal pressure drop.
 Durable construction: Epoxy-coated cast iron body resists corrosion.
 Easy adjustment: External knob for quick pressure setting.
 Built-in strainer: Protects internal components from debris.

3. Technical Specifications

 

Parameter	Details
Model	Y43X (Direct-acting diaphragm type)
Nominal Diameter	DN40~200 (1.5"~8")
Nominal Pressure	PN10~25 (1.0~2.5MPa / 145~363psi)
Temperature Range	0°C~80°C (32°F~176°F)
Suitable Medium	Clean water, glycol solutions (<50%)
Connection	Flanged (ANSI 150, PN16/25)
Body Material	Cast iron (GG25) / Ductile iron (GGG40)
Trim Material	SS304 / Bronze
Standards Compliance	GB/T 12246, API 598, ASME B16.34

4. Quality & Compliance

• Certifications: ISO 9001, CE, WRAS (for potable water).
• Testing:
  • Shell test: 1.5x PN (no leakage).
  • Seat leakage: ANSI FCI 70-2 Class IV.
  • Cycle life: 100,000 cycles without performance loss.
• Warranty: 24 months from installation date.

5. Detailed Description

• Design:
  • Diaphragm-sensing mechanism ensures precise pressure modulation.
  • Reinforced rubber diaphragm resists fatigue and chemical attack.
  • Modular internals simplify maintenance (no special tools required).
• Operation:
  • Adjustable spring tension sets desired outlet pressure.
  • Integral bypass prevents overpressure during high-demand periods.

6. Packaging & Delivery

• Packaging:
  • Wooden crates with moisture-resistant lining and corner protectors.
  • Labeled with product code, size, and handling instructions.
• Shipping:
  • Air freight: DHL/FedEx (5-7 days for samples).
  • Sea freight: FOB Shanghai/Guangzhou (20-30 days for bulk orders).

7. Why Choose Us?

 Customization: Tailored pressure ranges, materials, and connections.
 Technical Support: Free CAD drawings and installation guidance.
 Fast Lead Times: Standard orders shipped within 10 days.
 Global Compliance: Certifications for EU, USA, and Middle East markets.

Contact Us Now for a competitive quote or project consultation!
Email: [Your Email] | Website: [Your Website]

Keywords: Proportional pressure reducing valve, Y43X water valve, industrial water control, HVAC pressure regulation, hydraulic pressure stabilizer