Powered by Made-in-China.com
2 Way 3/4'' DN20 DC12V/DC24V Stainless Steel 304 Motorized Control Valve with Manual Override
US$27.00
1-99 Pieces
US$26.00
100+ Pieces
Sample price:US$26.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterMaterial
BrassModel NO.
A20-T20-S2-BConnection Form
ThreadDriving Mode
ElectricNominal Pressure
1.0MPaChannel
Straight Through TypeStructure
Floating Ball ValveType
Floating Ball ValveFunction
DriveTemperature
Normal TemperatureApplication
Industrial Usage, Water Industrial Usage, Household UsageProtection Class
IP67Actuator Torque
2n.MWorking Life
70000 CirclesOperating Time
4-5sTransport Package
CartonSpecification
A20-T20-S2-BTrademark
TonheOrigin
ChinaHS Code
8481804090Production Capacity
5000Key features
Multi-Voltage Compatibility: Supports DC 5V/12V/24V and AC 9-240V for versatile power supply options.
High Durability & Life: Rated for 100,000 cycles with IP67 protection and metal gear design.
Leak-Proof Sealing: Features PTFE floating seal ensuring zero leakage under 1.0-1.3 MPa pressure.
Manual Override Function: Includes manual override capability for emergency or backup operation.
Customizable Options: Offers optional sizes, voltages, cable lengths, and control wiring methods.
PICC Insurance Coverage: Products are insured by PICC since 2016 for reliability and guarantee.
Company profile

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: ≤9.10h 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 are the payment terms?
A:
We accept T/T with 50% down payment and balance before shipment, or L/C.
Q:What is the warranty period?
A:
We provide a 365-day quality guarantee for all our products.
Q:Can I get samples from your factory?
A:
Yes, samples can be provided upon request.
Q:How do you handle quality problems?
A:
We take responsibility for all quality issues, backed by PICC insurance since 2016.
Q:What is the delivery time?
A:
Delivery is typically 3-20 days after payment, depending on stock and order size.
Send Inquiry
*To:
Taizhou Tonhe Flow Control Co., Ltd.
Taizhou Tonhe Flow Control Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
A150-T20-S2-B Dn20 3/4 Inch 3PCS Pieces Motorized Valve
US$59.00-62.00
1 Piece(MOQ)
Stainless Steel 304/316 Full Port 3 Way ISO5211 Ball Valve with ISO5211
US$8.93
10 Pieces(MOQ)
DELCO 304 Stainless Steel 2 Way 2PCS Manual Flange Type Ball Valve
US$14.00-295.00
1 Piece(MOQ)
304 316 Stainless Steel Two-Piece Female Threaded Ball Valve
US$0.90-1.10
1 Piece(MOQ)
Tonhe DN25 2-Way Electric Motorized Nickel Plated Brass Ball Valve (DC5V/DC12V/DC24V)
US$24.00-28.00
1 Piece(MOQ)
1 1/2" 110V 220V 230V Stainless Steel Motorized Ball Electric Valve Dn40
US$62.00-63.50
1 Piece(MOQ)
CF8m 316L Stainless Steel 3A Sanitary Encapsulated 2-Way Ball Valve
US$5.00-55.00
1 Piece(MOQ)
DN15 to DN200 Flanged 2 Way Stainless Steel 304 316 Pneumatic Actuator Ball Valve
US$40.00-200.00
1 Piece(MOQ)
2 Way NSF61 1'' Stainless Steel304 Motorized Water Ball Valve for Drinking Water
US$31.00-32.00
1 Piece(MOQ)
Manual Quick-Release 3/4'' 1.5" 2'' Tri Clamp Ball Valve Stainless Steel Sanitary Valve
US$14.00-16.00
1 pieces(MOQ)
1-Inch 2-Way Stainless Steel Ball Valve AC/DC Controlled Electric Actuator
US$19.80-30.00
10 Pieces(MOQ)



















