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Duckbill Valve

①No sticks on duckbill’s lip.
②Small Solid Media Goes Through.
③Chemical Sustain by Different Material Solution.

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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.

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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

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Urgent Contact

Contact Information

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

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