Is manual override available?

Yes, manual override is available. Please confirm if you need YES or NO for this feature.

What is the lead time for delivery?

We have full stock and can deliver within a short time. After payment, we test quality and send out within 1-2 working days.

4'' Brass Ball Electric Control Valve with Manual Override

Name: 3-Way DN8 NPT/Bsp 1/4'' Brass Ball Electric Control Valve with Manual Override
Brand: Taizhou Tonhe Flow Control Co., Ltd.
SKU: 898244415

Zhejiang, ChinaTaizhou Tonhe Flow Control Co., Ltd.

US$21.00-30.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Temperature

Ordinary Temperature

Certification

RoHS, CE, ISO9001, SGS

Model NO.

T8-B3

Media

Gas, Water

Standard

Connection Mode

Internal Thread

Power

Electric

Material

Brass

Type

Self-Operated

Valve Size

DN8 1/4''

Pressure

Medium Pressure

Temperature of Media

Normal Temperature

Protection Class

IP67

Torque

2nm.

Life Time

70000 Times

Actuator Material

Engineering Plastics

Sealing Material

EPDM & PTFE

Transport Package

30PCS/Carton

Specification

1/4'' 3-Way

Trademark

TONHE

Origin

Zhejiang Taizhou

HS Code

8481804090

Production Capacity

10000/Week

Key features

Compact Motorized Design: Unique floating ball construction with small compact actuator for low torque control.

Energy Efficient Operation: Automatically reduces power when fully open or closed to prevent overheating.

Wide Voltage Compatibility: Supports DC5V/12V/24V, AC/DC9-24V, and AC110-230V for versatile applications.

High Durability: Rated for 70,000 operating cycles with IP67 protection class.

Versatile Application: Ideal for air/geothermal heat pumps, drinking water systems, and solar heaters.

Fast Response Time: Open/close time is less than 5 seconds for efficient flow control.

Customization Options: OEM/ODM accepted with customizable voltage, wiring, and manual override features.

Company profile

Taizhou Tonhe Flow Control Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-12-23 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.36h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTaizhou Tonhe Flow Control Co., Ltd. is a China-based limited company established in 2009, operating in electric control valves, motorized valves, and electric actuators. The supplier reports mechanized production lines, more than 10 production lines, an annual electric actuator valve output of 150,000 pieces, ISO 9001:2015 certification, and exports to East Asia, Europe, and North America. Its stated lead time is within 15 working days in both peak and off-peak periods. Evidence supports established manufacturing, quality-management, export, and product-development capabilities. However, the provided information does not sufficiently verify after-sales performance, financial credibility, customization services, or specific customer cases.

Supplier typeThe supplier is identified as a China-based limited company with a combined business-entity type, while its associated-company classification describes it as a trading company. Its own description presents it as a professional manufacturer and exporter of electric control valves, indicating a mixed manufacturing and trading profile.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit evidence of a certified quality-management system, although no certification scope, issuer, or validity period is provided.

R&D capabilityThe supplier reports intelligent product design, ongoing product improvement, new-product R&D, cooperation with Zhejiang University Research Institute and Taiwan Jianfeng MBA Group, and multiple utility-model patents. It also reports four years of R&D engineer experience, supporting an active but not fully quantified innovation capability.

Production capacityEvidence includes mechanized production lines, more than 10 operating production lines, annual electric actuator valve productivity of 150,000 pieces, and stated order fulfillment within 15 working days in both peak and off-peak periods. These figures support established production capacity and delivery readiness, although the reported overall annual output category is not independently reconciled with the piece-volume figure.

Product Q&A

Q:What is your payment term?

T/T 30% down payment, balance to be paid before shipment or against copy of BL. or L/C at sight.

Q:What is your main market?

North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Q:Can I get samples from your factory?

Yes, Samples can be provided.

Q:If products have some quality problem, how would you deal with?

We will be responsible for all the quality problems, we buy a PICC insurance for our products since 2016. We believe they are much reliable and guaranteed for your customer or the end user.

Q:What are the available voltage options?

The valve supports DC5V/12V/24V, AC/DC9-24V, and AC110-230V. Please confirm the specific voltage required.