What is the quality guarantee period?

We supply 12 months for quality guarantee according to customers' using frequency.

How do you pack the products?

We pack products according to their specific specifications, using foam boxes, cartons, or wooden boxes as outer packaging as needed.

Are samples available to be sent with free?

It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.

Normally Closed Pneumatic Sanitary Diaphragm Valve with Spring Return Fail-Safe Function

Name: Normally Closed Pneumatic Sanitary Diaphragm Valve with Spring Return Fail-Safe Function
Brand: Zhejiang Heyue Flowtech Co., Ltd.
SKU: 2156884492

Zhejiang, ChinaZhejiang Heyue Flowtech Co., Ltd.

US$10.00-200.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Water, Gas, Oil

Temperature

Ordinary Temperature

Model NO.

Actuator

Manual, Pneumatic, Electric

Connection

Clamp/Flange/Welded/Threaded

Material

Stainless Steel

Structure

Through Way Diaphragm Valve

Pressure

Low Pressure

Flow Direction

Unidirection

Function

Intelligent Type, Field Bus

Usage

Flow Control

Standard

Transport Package

Cartons and Wooden Cases

Specification

DN 15-65

Trademark

HEYUE

Origin

Wenzhou, China

HS Code

8481804090

Production Capacity

50000pieces/Year

Key features

Zero-Leakage Sealing: PTFE/fluororubber dual protection achieves zero medium leakage, resistant to high pressure and wear.

Hygienic Design: Polished dead-corner-free cavity design complies with hygienic standards, easy to clean with no residue.

Low Maintenance Cost: Modular structure enables simple accessory replacement, reducing long-term maintenance costs by 30%.

Multiple Connection Types: Supports Clamp, Flange, Welded, and Threaded connections for easy installation without professional debugging.

International Certifications: Certified with CE, SIL, ATEX, EAC; compliant with international standards for global markets.

Corrosion-Resistant Material: Constructed from 304/316 stainless steel with high-quality seals for durability in corrosive media.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceProduct Certification

Zhejiang Heyue Flowtech Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Ningbo, ShanghaiAverage Response Time: ≤0.15hTerms of Payment: T/T, Western Union, Small-amount paymentInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

About Our Factory & Business Background

AddressNo. 636, Binhai 2nd Road, Binhai Industrial Zone, Longwan District, Wenzhou, Zhejiang, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPneumatic Actuator, Electric Actuator, Pneumatic Ball Valve, Electric Ball Valve, Pneumatic Angle Seat Valve, Diaphragm Valve, Pneumatic Butterfly Valve, Electric Butterfly Valve, Pneumatic Control Valve, Electric Control Valve

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a factory or trading company?

We are a factory specialized in manufacturing valves and actuators over 10 years. And we have got the certification of compliance for valves and actuator.

Q:What is your lead time?

It's around 30 days normally. If we have the products in stock, it will be about 15days.

Q:Can you print our Logo on the valves?

Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing.

Q:Do you have a minimum quantity of the products?

No, we will build business with you with even 1PC. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.

Q:How can you guarantee the quality of products?

First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products to make sure every valve or actuator we sell is qualified.