WE ARE PROFESSIONAL CHECK VALVE MANUFACTURER!

Umbrella Valve

①Easy to install
②100% Product inspection
③Opening Pressure Customized
④NBR/EPDM/FVMQ/FKM/SIL
⑤Material for Sellection
⑥Bio-compatible, Rohs, Reach, Food Grade Reports.

Play Video

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

100% inspection

Air flow diagram, contact us to know more of flow test data

JT1136 Air Flow Trend Chart L/min

Product introduction and features

100% Inspection for each valve

Opening Pressure ≤2Kpa, ≤5Kpa or customized.

Rohs, Reach, Bio-compatible Material Certification

Valve's Lifetime Testing

Model

picture

specification

size

JT1066

Diamater: 12.25mm
Height: 7.6mm

JT1075

Diamater: 14.0mm
Height: 13.0mm

JT1134

Diamater: 10.0mm
Height: 5.1mm

JT1135

Diamater: 25.6mm
Height: 15.24mm

JT1136

Diamater: 15.5mm
Height: 8.1mm

JT1166

Diamater: 32.4mm
Height: 14.24mm

JT1168

Diamater: 15.5mm
Height: 14.1mm

JT1176

Diamater: 10.0mm
Height: 9.96mm

JT1177

Diamater: 12.48mm
Height: 13.74mm

JT1178

Diamater: 17.8mm
Height: 14.35mm

JT1197

Diamater: 20.0mm
Height: 14.1mm

JT1170

Diamater: 10.0mm
Height: 9.96mm

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.

Years Experience
0 +
Happy Client
0 %
Professional Team
0 +
Patent
0 +
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.

materials sellection

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

Inquiry Now

Make An appointment

Respond Time ≤24hours!

Online Meeting Appointment

Valve Selecting Suggest

Urgent Contact

Contact Information

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

Request for Catalog