Piston Type Multifunctional Water Pump Control Valve

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: JD745X-10/16/25
• Type: Straight-through
• Material: Ductile Iron
• Connection Form: Flange
• Pressure: Ordinary Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Regulation
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Plywood
• Specification: DN40~DN1800
• Trademark: non
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Month

Product Description

Introduction

A specialized valve for water supply systems, integrating backflow prevention, water hammer elimination, and flow/pressure control. Uses a piston - type structure to ensure stable pipeline operation, suitable for high - rise buildings, general water supply networks, and fire - fighting systems.

Specification

Applications

High - rise building water supply (prevents water hammer, ensures stable supply).
Urban/general factory water supply networks (protects equipment, maintains system operation).
Fire - fighting systems (ensures reliable pump start - up, prevents water hammer/backflow).

Advantages
Multifunctional Integration: Prevents backflow, eliminates water hammer, and controls flow/pressure.
Easy Operation: Automatically controls functions with pump start/stop, no extra electrical systems needed.
Efficient Structure: Streamlined, straight - through design reduces pressure loss, boosts flow capacity, and enhances stability.

Standard

Manufacturing Standard
CJ/T 167 - 2016 Multifunctional Pump Control Valve
Structural Length Standard
GB/T 12221 Metal Valves - Face - to - Face and End - to - End Dimensions
Flange Standards
For iron flanges:GB/T 17241.6 Flange Connection Dimensions for Iron Valves
GB/T 17241.7 Technical Requirements for Iron Valve Flanges

Pressure Test Standard
GB/T 13927 Valve Pressure Test

Packing

Loaded

Transportation

Technical Specifications

(Custom configurations available upon request.)

No.	Parameter	Details
1	Nominal Pressure	1.0MPa, 1.6MPa, 2.5MPa
2	Minimum Operating Pressure	≥ 0.04MPa
3	Slow Closing Time	3 ~ 60s (adjustable)
4	Suitable Medium	Water
5	Medium Temperature	0 - 80 ℃

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard Warranty: 18 - month shelf life after receipt of goods
Global Support: 24/7 technical assistance and spare parts supply.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

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Check valve
Globe valve
Butterfly valve
Ball valve

Strainer

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.