Keyto 1021-3 Threaded 3-Way Solenoid Diaphragm Valve

Name: Keyto 1021-3 Threaded 3-Way Solenoid Diaphragm Valve
Brand: Shenzhen Keyto Fluid Technology Co., Ltd.
SKU: 2312349805

Guangdong, ChinaShenzhen Keyto Fluid Technology Co., Ltd.

US$0.10

5 Pieces

Product profile

Customization

Available

Valve Type

3-Way Direct Acting Diaphragm Solenoid Valve

Orifice

2mm

Model NO.

1021-3

Voltage

DC12V / DC24V

Working Pressure

0~0.22MPa

Body Material

POM / PVDF / PPS

Diaphragm

EPDM / FKM / Ffkm

Transport Package

Bulk Package

Specification

CE, RoHS

Trademark

Keyto

Origin

China

HS Code

8481804090

Production Capacity

200, 000 PCS/Year

Key features

3-Way Switch Design with Zero Dead Volume

Multi Chemical Resistant Material Options for All Media

Dual voltage DC12V/24V; waterproof coil version (EMU/5N) available; tiny dimension supports multi-valve manifold assembly, CE & RoHS compliant.

Company profile

Cooperated with Fortune 500Experienced TeamSelf-brandedPatents Awarded

Shenzhen Keyto Fluid Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2015-05-01Nearest Port: Hong Kong, ShenzhenAverage Response Time: ≤0.77hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates established quality and production systems, including ISO9001:2015, CE and RoHS certifications, documented inspection procedures, more than 10 production lines, 54 quality inspectors, and stated annual outputs of 800,000 solenoid valves and 250,000 syringe pumps. It supports broad product customization and has documented procedures for corrective actions, complaint handling, and supplier assessment. However, it does not provide OEM services for popular brands, has no SDK, no in-stock service capacity, no overseas warehouses, showrooms, agents, or branches, and reports zero countries with overseas service coverage. Export markets are broad, but export sales represent only 1%–10% of total sales. Financial information is limited to reported years rather than substantive financial indicators, so financial credibility cannot be fully assessed. Customer-case evidence is limited to participation in the AACC trade show.

Supplier typeThe supplier operates more than 10 production lines, has valid manufacturing-capacity contracts with associated subcontractors, holds self-operated import and export rights, and exports to multiple global regions. However, it reports no in-stock capacity, overseas warehouse, showroom, agent, or branch, indicating a manufacturer with direct export capability but limited overseas service infrastructure.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE and RoHS product-compliance certifications. These certifications provide explicit evidence of quality-management and product-compliance coverage.

Production capacityProduction evidence includes more than 10 production lines, 54 quality inspectors, stated annual output of 800,000 solenoid valves and 250,000 syringe pumps, documented finished-product inspection instructions, and valid contracts with associated subcontractors. The supplier also reports lead times of one month off-peak and 2–3 months during peak season, supporting established manufacturing capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:What are the functions of the three ports of this three-way valve?

Three ports: COM (Common), NO (Normally Open), NC (Normally Closed). When power off, COM connects NC; when energized, COM switches to NO for two-way fluid diversion.

Q:How to choose valve body and diaphragm materials?

Pure water & neutral buffer: POM body + EPDM diaphragm; weak acid & alkali: PVDF + FKM; strong corrosive solvent & high-concentration acid-base: PPS + FFKM.

Q:What is the maximum working pressure, and can negative pressure be used?

Standard working pressure 0~0.22MPa; withstand negative pressure -70KPa, suitable for vacuum liquid extraction.