What is the warranty time?

13 months warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.

10 years in this industry. It makes us professional. Good credit in this market. All of our machines are the assurance of our responsibility.

Do you provide free samples?

Free samples can be provided for first cooperation under sincere cooperation.

1PCS MOQ is welcome for starting cooperatoon.

Is a material certificate available?

Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us.

Hygienic Design Pneumatic Single & Double Acting Diaphragm Valve for Pharmaceutical

Name: Hygienic Design Pneumatic Single & Double Acting Diaphragm Valve for Pharmaceutical
Brand: Zhejiang Sanying Fluid Equipment Co., Ltd.
SKU: 1959940515

Zhejiang, ChinaZhejiang Sanying Fluid Equipment Co., Ltd.

US$85.00

2-9 Pieces

US$65.00

10-49 Pieces

US$45.00

50+ Pieces

Product profile

Customization

Available

Media

Dairy, Food, Beverage, Water Processing, Wine Fine

Temperature

Low Temperature

Model NO.

SYDV-3

Actuator

Manual

Connection

Clamped or Welded

Material

Stainless Steel 304, 316L

Structure

Through Way Diaphragm Valve

Pressure

Low Pressure

Flow Direction

Bidirectional

Function

Solenoid Valve

Usage

Flow Control

Standard

DIN, GB, ANSI, BSW, JIS

Gasket

EPDM+PTFE/Silicone/FPM

Operation

Plastic Stainless Steel Actuator

Size

0.75"-4"

Connection Type

Weld, Clamp, Thread, Flange

Polish

Internal 0.4 Micrometer, External Sandblasting

Max Pressure

10bar

Transport Package

Carton/Plywood Case

Specification

CE, 3A, FDA, ISO

Trademark

Sanying

Origin

Wenzhou, Zhejiang, China

HS Code

8481804090

Production Capacity

100, 000PCS

Key features

Hygienic Design: Smooth, crevice-free surfaces with polished finishes meeting FDA, EHEDG, and 3-A standards.

Corrosion Resistance: Constructed from SS304/316L stainless steel to resist rust, chemicals, and high-pressure cleaning.

Bubble-Tight Shutoff: Provides reliable sealing for viscous or particulate-laden fluids in sanitary applications.

FDA Approved Materials: Gaskets and seals are FDA approved, ensuring no contamination of process media.

Customizable Options: Customizable gasket, operation, size, connection type, polish, and pressure based on requirements.

Fast Delivery: 7-10 days for normal products and 15-25 days for bulk orders on urgent requirements.

13-Month Warranty: Comprehensive 13-month guarantee on all stainless steel components excluding gaskets.

ISO 9001 Certified: Manufacturing process certified by ISO 9001, FDA, and SGS for superior quality management.

Company profile

Customization from DesignsQuality AssuranceR&D Capabilities

Zhejiang Sanying Fluid Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.93h

About Our Factory & Business Background

Address123 Binhai Fifth Road, Xinghai Street, Wenzhou Economic and Technological Development Zone, Zhejiang Province, China

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsSanitary Valves, Diaphragm Valve, 3PC Ball Valve, Sanitary Butterfly Valve, Angle Seat Valve, Sampling Valve, Pipe Fittings, CIP Cleaning Ball, Stainless Steel Manhole Cover, Sight Glass

Production Lines5

Production MachinesCNC, Laser Marking Machine, Manual Lathe, Integrated Wet Polishing Machine, Strapping Machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsDomestic

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Product Q&A

Q:What is a sanitary stainless steel pneumatic diaphragm valve?

A sanitary pneumatic diaphragm valve is a type of valve designed for hygienic applications, using compressed air to actuate a flexible diaphragm that controls fluid flow. It is made of stainless steel (typically 304 or 316L) for corrosion resistance and cleanability.

Q:Where are these valves commonly used?

They are widely used in industries requiring high cleanliness, such as pharmaceutical, food & beverage, biotechnology, and chemical processing.

Q:Are you a manufacturer or a trading company?

We are a manufacturer with many years of experience in producing sanitary stainless steel pneumatic diaphragm valve.

Q:Can the valve be manually operated in case of air supply failure?

Some models come with a manual override option for emergency operation, but this depends on the design.

Q:How long is your delivery time?

For normal products in 7-10 days; For bulk order, in 15-25 days. It depends.