1021 Vertical Barb 2-Way Normally Open Diaphragm Solenoid Valve

Name: 1021 Vertical Barb 2-Way Normally Open Diaphragm Solenoid Valve
Brand: Shenzhen Keyto Fluid Technology Co., Ltd.
SKU: 2321969645

Guangdong, ChinaShenzhen Keyto Fluid Technology Co., Ltd.

US$0.10

5 Pieces

Product profile

Customization

Available

Valve Structure

Direct-Acting Isolation Diaphragm Valve

Circuit Type

2-Position 2-Way Normally Open

Model NO.

1021-4

Connection

Dual Barb Tubing Ports

Compatible Hose

1.8~2.4mm ID Silicone/PVC (Shore 55~75)

Orifice Size

2 mm

Rated Voltage

DC12V / DC24V

Overall Dimension

65.5×24.5×20.5 mm

Transport Package

Bulk Package

Specification

CE, RoHS

Trademark

Keyto

Origin

China

HS Code

8481804090

Production Capacity

200, 000 PCS/Year

Key features

Up to 5 million mechanical cycles, full factory flow & pressure test, CE & RoHS certified for medical equipment

Standard PPS body, optional POM/PTFE + EPDM/FKM/FFKM diaphragms, anti-crystallization & acid-alkali resistant for biochemistry reagents

Ultra-low dead volume minimizes reagent residue, avoid cross-contamination of blood & test samples

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 is switching logic of 1021 vertical NO valve?

In power-off state, inlet & outlet stay fully connected; energize to close flow channel, flow recovers automatically after power cut for continuous waste drainage.

Q:How to choose 1021 vs 101 barb solenoid valve?

Choose 1021 for 2mm large orifice & high-flow cleaning; choose 1013 for micro precision sampling with 1.5mm orifice.

Q:What advantages of PPS body over POM?

PPS high temperature & anti-crystallization for long-term biochemical reagent circulation; POM cost-effective for regular water & cleaning fluid.