Three Way Check Valve Reducer
①The interface size can be freely selected and matched.
②The “in” and “out” directions can be optionally converted.
Best Valve supplier That You Can Trust
1、Over hundreds of types for selection of Valve!
2、Bio-compatible, Food Grade, Rohs, Reach, Pahs Certifications for Material. Material Selection of Chemical,Oil,Medicine,Acid,Alkaline,Ozone, Gas Resistent. Air & Liquid flow test data. Aging, lifetime, chemical resistent test data by JTSEIKO’s Lab.
3、With designers, engineers, mould workshop to provide OEM & ODM service.
4、100% Production Inspection, 0 complains with millions of valve using.
Product introduction and features
Model
picture
specification
size
DCJT058
Diamater: 66.7mm
Height: 41.7mm
DCJT094
Height: 26mm
Note:OEM & ODM services provided.
Product Solution List
number
Product Type
Advantage
03
Particles can pass through,Self-cleaning, installation easy,anti-backflow,Hundreds of plans to choose from.Often used for drainage, air refill.
04
Particles can pass through,Self-cleaning, installation easy, anti-backflow, Hundreds of plans to choose from.Often used for drainage, air refill.
07
The interface size can be freely selected and matched ( 1/8”,3/16”,1/4” ).The "in" and "out" directions can be optionally converted; Cracking Pressure Customized.
09
Cracking Pressure: 0-3kPa, Customized cracking pressure tolerance ±3kPa, high performance of vacuum sealing.
12
Quick connection, pressure resistance of 2mPa, effective pressure reduction, preventing backflow and siphoning, customized opening pressure, and protecting the safe use of equipment.
13
1、No leakage by reverse 300kPa without puncture 2、No leakage by reverse 38kPa after puncture 3、Smooth passage of instrumentssuch as sheaths and guide wires
14
1、Transmittance≤15% 2、No Decolorization 3、Cracking pressure ≤2kPa, no leakage in reverse 2kPa & 200kPa. Customized cracking pressure
18
Straight/Y/T/L shape connector；medical grade PP material, 100,000 grade clean-room production.
Customized services
Product & Mould Design
Mould Process
Quality Control
Mass Production
Why Choose Us
OEM & ODM project
Our service includes design, research & innovation, mould process, lab test, mass production and quality control etc.
Product Design
1, Professional designer for ODM work with 20 years' experience.
2, Review with customers together to meet market's request.
Mould & Product Process
1, CNC, Sodick EMD Machine, CMM of Serein to gurantee mould size.
2, Mould review with customer's engineer together to make sure details.
Labratory & Quality Control
1, Quality control by ISO9001 standards with first article inspection, patrol inspection every 2 hours, OQC, IQC, PPAP standards etc.
2, Lab test includes air/water flow, aging, chemical/UV/high & low tempreture resistent, vibration, tensile, etc.
Mass Production
1, 100% test for every product.
2, Automatic assembling and testing is widely used.
plastic materials Selection
Item
Plastic Material Specification
PC
1. Medical Using Mostly, with Bio-compatible Reports
Nylon66(PA66)
1.Tempreture durance from -40℃ to 120℃.
2.Good chemical & weather resistant.
3.Weakness:Absorb water .
ABS
1.Tempreture durance from -40℃ to 80℃.
2.Excellent dimensional stability.
3.Weakness: chemical & weather resistant.
PP
1.Tempreture durance from 0℃ to 80℃.
2.Good chemical resistant.
3.Weakness: poor weather resistant and low tempreture.
PVDF
1.Tempreture durance from -40℃ to 150℃.
2.Excellent chemical resistant.
3.Weakness: expensive.
Note: Contact our engineer to learn more about materials’ info, such as PVC, PE, PC, PMMA,POM, TPU etc.
Plant environment
Three way check valve reducer
Three Way Check Valve Reducer FAQ (Simplified)
- How does the Three Way Check Valve Reducer work?
A:It manages pressure and flow directionality through its customizable design:
• Pressure Relief: Releases excess pressure when preset thresholds are reached (customizable relief pressure).
• Variable Connections: Three ports (with customizable sizes/materials) allow fluid routing.
• Modular Valves: Optional integrated one-way valves (direction customizable) prevent backflow. Even available without valves for open-flow applications.
• Reduction Function: The “reducer” design adapts different pipe diameters, optimizing flow compatibility.
- What customization options are available?
A:
✅ Pressure Settings: Adjustable relief thresholds to match system requirements.
✅ Ports/Connections: Customizable diameters, thread types, and materials (e.g., plastics, metals).
✅ Valve Configuration: Choose number/location of one-way valves + flow direction (e.g., uni/bi-directional).
✅ Material Options: Full customization of body and valve materials for corrosion resistance or compatibility.
- Where is it commonly applied?
A:Primarily in smart cleaning appliances (e.g., washers, floor cleaners):
• Prevent Bursting:
a. When outlets clog, rising pressure triggers relief valves to vent excess fluid.
b. During high pump/line pressures, excess liquid redirects back to tanks/pumps via relief ports, avoiding pipe ruptures.
• Flexible Plumbing: Connects dissimilar pipe sizes or integrates multiple valves for complex fluid control.
- What are its key advantages?
A:
✅ Modular Flexibility: Tailors to unique pressure, flow, and pipe size needs.
✅ Safety Assurance: Prevents overpressure damage and pipe bursts in cleaning systems.
✅ Cost Efficiency: Reduces part count by integrating reducers + valves.
✅ Application Versatility: Suitable for both open-flow and directional-control systems (via optional valves).