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①With good oil resistance
②Ozone resistance
③Aging resistance
④UV resistance

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Best Valve supplier That You Can Trust

1、Over hundreds of types for selection of Valve!

2、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

long-term use without fading cracking.

Stably Pump Oil and no backflow.

Model

picture

specification

size

CJT003

Product OD: 35.3mm
Height: 30.89mm

CJT004

Product OD: 25mm
Height: 32.45mm

CJT005

Product OD: 26.1mm
Height: 20.7mm

CJT006

Product OD: 16mm
Height: 25.7mm

CJT007

Product OD: 34mm
Height: 41mm

CJT009

Product OD: 43mm
Height: 40.2mm

CJT010

Product OD: 24.85mm
Height: 35.2mm

CJT040

Product OD: 20.88mm
Height: 17.3mm

CJT039

Product OD: 4.3mm
Height: 40.2mm

CJT055

Product OD: 1.8mm
Height: 25.1mm

CJT085

Product OD: 12.5mm
Height: 34.5mm

CJT089

Product OD: 2.0mm
Height: 25.1mm

CJT174

Product OD: 12.9mm
Height: 36.0mm

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.

Selection of plastic housing materials

Item

Rubber Material Specification

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.

Selection of rubber materials

Item

Rubber Material Specification

Silicone

1. Tempreture Endurance: -50°C to 200°C.
2. Non toxic and environmentally friendly.
3. Low mechanical strength and chemicals.

FKM

1. Temperature Endurance: 200°C.
2. Chemicals resistant: compatible to most of media such as oil , acid with well performance.
3. Poor on Low temperature: under -0°C cause disfunctiona.

FVMQ

1. Temperature Endurance: -30°C to 150°C.
2. Chemicals resistant: compatible to most of media such as oil , acid with well performance.
3. Poor on mechnical performance.

NBR

1. Temperature Endurance: -10°C to 100°C.
2. Chemicals resistant: compatible to most of media such as oil , acid.
3. Poor on Low temperature: under -0°C cause disfunctional.
4. Economic Price.

EPDM

1. Temperature Endurance: -10°C to 120°C.
2. Chemicals resistant: Ozone resistance, ultraviolet resistance, weather resistance and aging resistance etc.
3. Poor on mechanical performance.

Note: Contact our engineer to learn more about materials’ info, such as NR, CR, ACM, etc.

Plant environment

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Contact Information

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

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