Duckbill Valve
①No sticks on duckbill’s lip.
②Small Solid Media Goes Through.
③Chemical Sustain by Different Material Solution.
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/FPM/
Silicone Material for sellection.
Opening Pressure: ≤2Kpa, ≤5Kpa, or customized.
No backflow on 2Kpa & 100kpa
100% Inspection for each valve
Rohs, Reach, Bio-compatible Material Certification
Valve's Lifetime Testing
Model
picture
specification
size
JT1149
ID:6.5mm
OD:8.15mm
DJT270
ID:50mm
OD:58.0mm
Flange OD:100mm
JT1034
ID:3.5mm
OD:6.0mm
Flange OD:8.0mm
JT1003
ID:4.0mm
OD:8.0mm
JT1033
ID:2.29mm
OD:4.05mm
Flange OD:100mm
JT1076
ID:5.72mm
OD:8.51mm
Flange OD:11.15mm
JT1215
ID:6.0mm
OD:6.25mm
Flange OD:8.0mm
JT1070
ID:3.3mm
OD:6.0mm
Flange OD:7.3mm
JT1143
ID:1.8mm
OD:3.0mm
Flange OD:4.0mm
JT1169
ID:9.3mm
OD:12.1mm
Flange OD:15.15mm
JT1147
ID:3.4mm
OD:6.3mm
JT1127
ID:7.3mm
OD:9.52mm
Flange OD:11.56mm
JT1163
ID:12.2mm
OD:14.5mm
Flange OD:17.6mm
JT1142
ID:1.83mm
OD:2.41mm
Flange OD:5.08mm
JT1164
ID:5.65mm
OD:7.05mm
Flange OD:7.8mm
JT1155
ID:3.0mm
OD:4.05mm
Flange OD:5.0mm
JT1133
ID:2.3mm
OD:4.0mm
Flange OD:5.51mm
JT1071
ID:5.75mm
OD:7.75mm
Flange OD:9.15mm
JT1171
ID:5.6mm
OD:7.25mm
Flange OD:9.44mm
JT1170
ID:7.95mm
OD:9.92mm
Flange OD:12.51mm
JT1172
ID:4.25mm
OD:5.36mm
Flange OD:7.17mm
DJT010
ID:2.2mm
OD:2.5mm
Flange OD:6.3mm
DJT117
ID:3.3mm
OD:4.2mm
Flange OD:5.5mm
DJT125
ID:6.0mm
OD:6.25mm
Flange OD:8.2mm
DJT141
ID：8mm
OD:10mm
Flange OD:13mm
JT1210
ID:12.41mm
OD:16.98mm
DJT205
ID:3.4mm
OD:5.2mm
Flange OD: 6.3mm
JT1064
ID:9.5mm
OD:12.2mm
JT1187
ID:11.18mm
OD:15.13mm
Flange OD:19.62mm
JT1196
ID2.7mm
OD:4.0mm
Flange OD: 5.4mm
JT1127
ID:7.3mm
OD:9.52mm
Flange OD: 11.56mm
DJT193
ID:23mm
OD：29.5mm
Flange OD:52mm
JT1209
ID：2.4mm
OD:3.5mm
Flange OD:11.0mm
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.
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.
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.
Plant environment
