WE ARE PROFESSIONAL CHECK VALVE MANUFACTURER!

Connectors

①Straight & Y & T & Elbow & Cross Connectors
②Barb Size: 3/32″, 1/8″, 1/4″, 3/8″, 1/2″, 1/16″, 3/4″ etc.
③Material: PP, Nylon, PC, etc.

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Best Valve supplier That You Can Trust

1、Class 10,000 & 100,000 cleanroom workshops.

2、ISO9001 management system. 100% Inspection. 0 complains with millions of valve using. 

3、Rohs, Reach, Food grade and Bio-compatibility Reports.

4、Silicone、EPDM、FKM etc to sellect.

5、Air & Liquid flow test data. Aging, lifetime, chemical resistent test data by JTSEIKO’s Lab.

6、With designers, engineers, mould workshop to provide OEM & ODM service. 

Product introduction and features

Model

picture

specification

size

MJT2173

ID:2.2mm
OD:3.4mm
BARB:4.9mm

MJT2175

ID:3.8mm
OD:4.8mm
BARB:6.8mm

MJT2176

ID:5.2mm
OD:6.35mm
BARB:8.8mm

MJT2177

ID:7.5mm
OD:9.5mm
BARB:11.6mm

MJT2178

ID:2.2mm
OD:3.4mm
BARB:4.9mm

MJT2180

ID:3.95mm
OD:4.8mm
BARB:6.8mm

MJT2181

ID:5.4mm
OD:6.35mm
BARB:8.8mm

MJT2182

ID:7.88mm
OD:9.5mm
BARB:11.6mm

MJT2183

ID:2.2mm
OD:3.4mm
BARB:4.9mm

MJT2185

ID:3.8mm
OD:4.8mm
BARB:6.8mm

MJT2186

ID:5.2mm
OD:6.35mm
BARB:8.8mm

MJT2187

ID:7.5mm
OD:9.5mm
BARB:11.6mm

MJT2188

ID:3.2mm
OD:4.8mm

MJT2189

ID:4.8mm
OD:6.8mm

MJT2190

ID:6.35mm
OD:8.7mm

MJT2191

ID:9.5mm
OD:12.9mm

Note:OEM & ODM services provided.

Product Solution List

number

Product Type

Advantage

01

Opening Pressure: ≤2kPa,No backflow on 2kPa and 200kPa,Customized Pressure.

02

Prevent auto infusion by pressure of liquid height

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.

05

Easy to install, customize opening pressure

06

Combined with Umbrella Valve & Duckbill Valve, Flow pass on both direction

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.

08

Stable opening pressure on lifetime, customize opening pressure ±3kPa

09

Cracking Pressure: 0-3kPa, Customized cracking pressure tolerance ±3kPa, high performance of vacuum sealing.

10

Non return on low pressure, Vacuum Pressure Maintain

11

Quick Connect, Sustain 2mPa, Opening Pressure Customized

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

15

Opening Pressure ≤1kPa, High Flow.

16

High chemical resistant, customize opening pressure ±5Kpa.

17

Special Springs & Sealing,Corrosion-Resistant,Customizable Cracking Pressure.

18

Straight/Y/T/L shape connector;medical grade PP material, 100,000 grade clean-room production.

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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

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Urgent Contact

Contact Information

+86 183 5916 3977
70# Rujiang Road, Mawei District, Fuzhou, China

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