If there is any quality problem, how do you solve it?

We are online 24 hours (Response rate >95%)and then the clients can contact with us full time for sloving well with some quality problem. Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition.

How long is your delivery time?

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

What is the warranty time?

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

1PCS MOQ is welcome for starting cooperatoon.

Zero Dead Leg Valve with Double Diaphragm Seal for Pharma & Biotech

Name: Zero Dead Leg Valve with Double Diaphragm Seal for Pharma & Biotech
Brand: Zhejiang Sanying Fluid Equipment Co., Ltd.
SKU: 2211957635

Zhejiang, ChinaZhejiang Sanying Fluid Equipment Co., Ltd.

US$22.00

2 Pieces

Product profile

Customization

Available

Media

Water

Temperature

High Temperature

Model NO.

sysi-1003

Actuator

Manual

Connection

Clamp Diaphragm Valve

Material

Stainless Steel

Structure

Roof Type Diaphragm Valve

Pressure

Ordinary Pressure

Flow Direction

Bidirectional

Function

Control Valve

Usage

Flow Control

Standard

DIN, ANSI

Connection Ends

Welding/Sleeve/Clamp

Flow Medium

Base

Warranty

1 Years

Support Customization

OEM ; ODM

Transport Package

Carto

Specification

3/4 inch -3 inch

Trademark

Sanying

Origin

China

HS Code

8481804090

Production Capacity

200000PCS/Year

Key features

Zero Dead Leg Design: Patented Radius-Seal technology reduces crevices by 80% to prevent bacterial growth.

FDA Compliant Materials: Stainless steel 304/316L with FDA approved EPDM, PTFE, or Silicone diaphragms.

Full Customization Support: OEM and ODM services available including customization from samples and designs.

Bubble-Tight Shutoff: Ensures complete flow isolation critical for sterile pharmaceutical and biotech processes.

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

Comprehensive Quality Control: 100% inspection using PMI, MTC, and hardness testing machines to prevent material mixing.

Versatile Media Handling: Suitable for slurries, viscous fluids, and aggressive cleaning agents like CIP/SIP.

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: ≤4.09h

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:Are you a trading company or factory?

We are a manufacturer factory and we also have our own exporting license.

Q:Do you have certificate?

Yes, ISO, FDA, SGS certificate. We also have some patents in design (Such as 3A Certificate which is similar as BPE/ASME certificate).

Q:Why choose your valves over competitors?

Our valves are specifically designed for pharmaceutical applications with zero dead space, FDA-compliant EPDM membranes, and full traceability from raw material to delivery. 90% of clients report reduced contamination risks post-installation.

Q:How do you ensure zero dead legs in valve design?

Our patented 'Radius-Seal' diaphragm technology reduces crevices by 80% compared to traditional designs.

Q:How do you control the quality?

In quality control, the most important is to avoid material mixing. In our factory, PMI and MTC machines are used in raw material warehouse, production plant, dispatch plant. Pressure inspecting machine, PMI and MT machines, RA roughness spector, hardness testing machine...All machines help in inspection. during production in different sections the finished productions to avoid shortage, poor quality, mixing chemical...