What materials are available for the valve body?

Optional Valve Body material includes Brass, Stainless steel 304, and Nickel plated Brass.

Does the system have a low battery warning?

Yes, the system automatically alarms when power is lower, and the valve closes eight hours later if not reset.

Home Use with Automatic Shut off Valves Water Leak Detection Detector Alarm System

Name: Home Use with Automatic Shut off Valves Water Leak Detection Detector Alarm System
Brand: Taizhou Tonhe Flow Control Co., Ltd.
SKU: 798450305

Zhejiang, ChinaTaizhou Tonhe Flow Control Co., Ltd.

US$30.00-40.00

10 Pieces

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

Material

Brass

Connection Form

Thread

Model NO.

A20-W15-S2-C

Driving Mode

Electric

Nominal Pressure

PN1.0-32.0MPa

Channel

Straight Through Type

Structure

Shut off Valve

Type

Home Use Water Leak Detector

Function

Bypass-Valve

Temperature

Normal Temperature

Application

Industrial Usage, Water Industrial Usage, Household Usage

Port Size

Dn15 1/2''

Voltage

3VDC (2 . AA, 5 Batteries)

Torque

4n.M

Certificate

Ce, NSF61, RoHS, IP67

Seal Material

EPDM & PTFE

Open/Close Time

<=15sec

Working Current

Typically 0.015mA, Max 300.0mA

Products Name

Dn15 Home Use with Automatic Shut off Valves Water

Transport Package

Carton

Specification

15*9*10CM

Trademark

Tonhe

Origin

China

HS Code

8481804090

Production Capacity

50000PCS/Month

Key features

Automatic Leak Protection: Valves close automatically upon detecting water leakage, preventing damage.

Low Power Alarm: System alerts when battery is low and closes valve after 8 hours if not addressed.

Multi-Device Compatibility: Suitable for water purifiers, washing machines, filters, and softeners.

Durable Construction: Brass body with EPDM & PTFE seals; IP67 waterproof and moisture-proof design.

Easy Installation: Simple setup with standard connectors (1/2, 1/4, 3/8, 3/4 BSP/NPT).

OEM/ODM Support: Custom logo printing and design options available for bulk orders.

Fast Delivery: Full stock available with quick delivery within 1-2 working days after payment.

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: ≤8.54h 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 L/C.

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 responsible for all the quality problems, we buy a PICC insurance for our products in 2016. I belive they are more reliable and guaranteed for your customer or the user.

Q:What are the operating voltage and current?

Operating voltage is 3VDC (2 AA or 5 batteries). Operating current is typically 0.015mA, max 300.0mA.