What about delivery time?

It depends on the product and quantities, generally speaking, it takes about 2 to 4 weeks.

Do you accept OEM business?

Sure. We can do OEM, we already OEM for many domestic and international customers.

We recommend to ship small batch by air or express, and bulk order by sea.

What's your company policy to be your distributor?

We have different distributor policies for different market, please don't hesitate to contact us for detailed discussion. And we welcome you visit our factory and to talk face to face.

Opt Automatic Electronic Drain Valve for Compressed Air Systems

Name: Opt Automatic Electronic Drain Valve for Compressed Air Systems
Brand: Hangzhou Fuyang Waal Precision Machinery Co., Ltd
SKU: 2185117732

Zhejiang, ChinaHangzhou Fuyang Waal Precision Machinery Co., Ltd

US$5.90-13.80

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Temperature

0~55℃

Actuator

Electric

Model NO.

OPT

Connection Form

Thread

Material

Brass

Pressure

16bar

Usage

Safety, Drain, Flow Control

Application

Industrial Usage, Water Industrial Usage

Port Size

G1/2

Working Pressure

16bar

Max.Ambient Temperature

90℃

Insulation

H Class

Protect Class

IP65

Voltage

AC220V/DC24V

Operatingvoltagetolerance

±10%

Transport Package

Carton

Trademark

WAAL

Origin

China

HS Code

8481100090

Production Capacity

100000PCS/Year

Key features

Available in multiple models (OPT-A, OPT-B, OPT-T, OPT RPT-16B) to suit various automatic drainage applications in compressed air systems.

Constructed with a durable brass body (with stainless steel optional) for excellent corrosion resistance and reliable performance under high temperature and pressure.

Features a direct-acting, 2/2-port solenoid mechanism for rapid and precise fluid control.

Offers a high maximum working pressure of up to 1.6 MPa (16 Bar) and can handle media temperatures up to 90.

Integrates a programmable electronic timer with adjustable interval (0.5-45 mins) and discharge (0.5-10 sec) times for fully automatic, maintenance-free operation.

Provides versatile voltage options (AC 220V, DC 24V, AC 110V, AC 230V, DC 12V, and customizable AC380V) for easy integration into different electrical systems.

Achieves IP65 waterproof and dust-tight protection, with Class H insulation (up to 180) for reliable performance in harsh industrial environments.

Features an ergonomic design with a built-in ball valve filter (integrated in OPT-B or separate in OPT-A) to prevent clogging and ensure long-term stability.

Includes a manual test button for easy on-site inspection and maintenance.

Operates with low power consumption (max. 4mA) and is energy-saving and environmentally friendly.

Company profile

ODM Services

Hangzhou Fuyang Waal Precision Machinery Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.84h

AI-Powered supplier vetting

SummaryWAALPC is a limited company and national high-tech enterprise specializing in pneumatic components, including air-source treatment products, solenoid valves, and pneumatic fittings. It integrates product development, design, production, sales, brand operation, and after-sales service, with stated export coverage exceeding 40 countries and regions. Evidence supports customization from samples, raw-material traceability, CE certification, 100% finished-product inspection, and stated peak- and off-season lead times within 15 workdays. However, service and complaint-handling procedures lack written records, quality-control staffing is limited to one inspector, and no usable SDK is available. Financial information is represented only by years rather than substantive financial metrics, so financial credibility cannot be assessed. Customer-specific cases are not provided.

Supplier typeWAALPC is identified as a national high-tech enterprise and limited company focused on researching, developing, and producing pneumatic components. Its stated product scope covers pneumatics, air-source treatment, solenoid valves, and pneumatic fittings, with integrated sales and after-sales operations.

CertificationsThe supplier is reported to hold CE product certification. This is explicit evidence of certification capability, although no broader certification portfolio is provided.

After-Sales capabilityWAALPC states that it provides after-sales service and overseas equipment installation, with service quotations accepted on FOB/CIF terms and service payment terms of LC/T/T. However, the service-capability procedure and complaint-handling procedure have no written records, and the corrective/preventive-action mechanism also lacks written records.

R&D capabilityThe company describes itself as a national high-tech enterprise with research, development, design, technical resources, advanced machinery, testing facilities, and a continuous innovation policy. However, no usable SDK is available, and the supplied information does not provide concrete innovation outputs or measurable R&D results.

Production capacityWAALPC reports advanced processing equipment, complete testing facilities, 100% finished-product inspection, raw-material traceability, and stated average lead times within 15 workdays in both peak and off-season periods. Its product range and export activity further support operational capability, although only one quality assurance/control inspector is reported.

Customization capabilityThe supplier explicitly states that it can customize products and provide professional solutions, and its design-service capability is identified as customization from samples. This directly supports the ability to adapt products to customer requirements.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional pneumatic components manufacturer, we have our own factory and marketing department, technical team and R&D department.

Q:How do you ensure your product and service quality?

Provide customers with 'high precision, high efficiency, high-quality' products is our mission. Every product is carefully tested before packing and shipping. Our team is always here for you to contact and discuss, any questions, just feel free to let us know.

Q:What is your sample policy?

We can offer some models sample for free, it depends on the product type, but the freight cost should be paid by you, pls contact us to talk about the sample.

Q:How can I make payment?

We accept T/T bank transfer, Western Union, L/C, Paypal etc.

Q:What is your minimum order quantity?

All MOQ depends on the product. Please feel free to check with us for specific items.