Bidirectional Valve
①100% Product Inspection
②2 Way Valve with Umrella and Duckbill Combined
③Duckbill’s opening pressure ≤2Kpa
④Umbrella’s opening pressure depends on fitting
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.
TESTING
Duckbill Reboud
Duckbill Closure
JT1142 Air Flow Trend Chart L/min
If You Want To Know More Flow Data, Please Consult The Sales Engineer. The Flow Test Is Directly Related To The Hardness, Material, Pressure And Other Factors Of The Product. The Flow Data Reflected In This Article Is For Reference Only.
Product introduction and features
NBR/EPDM/FVMQ/FKM/SIL Material for selection
No backflow on 2Kpa and 100Kpa
Model
picture
specification
size
JT1005
Diameter: 11.68mm
Height: 7.8mm
JT1023
Diameter: 10.0mm
Height: 6.2mm
JT1025
Diameter: 11.74mm
Height: 9.44mm
JT1137
Diameter: 11.58mm
Height: 8.21mm
JT1160
Diameter: 15.0mm
Height: 9.8mm
JT1185
Diameter: 12.5mm
Height: 9.0mm
JT1173
Diameter: 11.68mm
Height: 7.8mm
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.
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.
rubber materials selection
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
