Brass Safety Air Pressure Relief Valve for Solar Water Heaters System

Name: Brass Safety Air Pressure Relief Valve for Solar Water Heaters System
Brand: TAIZHOU EASTAR TECHNOLOGY CO., LTD.
SKU: 2070758985

Zhejiang, ChinaTAIZHOU EASTAR TECHNOLOGY CO., LTD.

US$1.80

500 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Certification

CCC, RoHS, ISO, CE

Model NO.

PRV40

Connection

Welding

Pressure

Low Pressure

Closed

Semi-Closed

Structure

Safe

Material

Brass

Valve Certificate

ISO9001:2000, CE.Upc.Crn

Color

Brass / Natural Color

Technical

Forged

Weight

18.7g

Transport Package

Polybag, Inner Boxcarton and Wooden Pallet

Specification

3/8"-1"

Trademark

EASTAR / OEM

Origin

Zhejiang, China

HS Code

8481804090

Production Capacity

1000 000 Set/Sets Per Month

Key features

Easy Installation: Standard size, compatible with most water pipes in the U.S. Humanized design with rounded polished edges is not easy to hurt your hand.

Automatic Pressure Relief: The pressure value of the safety valve is fixed, with a tolerance of 0.5 bar. Installing on pipelines with pressure exceeding 232 psi can cause product damage

Manual Reset Handwheel and Pressure Relief: Rotate the handwheel counterclockwise to reset.

Preferred Materials: Pressure relief valve overall brass material, precision casting, not easy to rust and clog, longer service life; thickened valve body, one-piece forging, not easy to rupture

Wide Applications: A wide range of pressure relief valves (3/6/8 bar) are available, suitable for a wide range of piping conditions and pressure requirements.

Company profile

High Repeat Buyers ChoiceExperienced TeamODM ServicesQuality Assurance

TAIZHOU EASTAR TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Other CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤7.44h

AI-Powered supplier vetting

SummaryTAIZHOU EASTAR TECHNOLOGY Co., Ltd. is identified as a valve-focused production, sales, and service supplier offering multiple industrial and medical gas valve products. It has forging, cutting, drilling, and CNC facilities, documented finished-product inspection instructions, and broad customization capabilities. The supplier reports that 90% of total sales are exports and has self-operated import/export rights, with FOB, CIF, CFR, and EXW quotation terms. Quality assurance, complaint-handling, and corrective/preventive-action procedures are documented and followed. However, the available information confirms no 3D software design service, no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial records are referenced for 2021–2023, but no financial performance details are provided. A TUV Rheinland audit is identified, although the audit result is recorded as 0 and...

Supplier typeThe supplier is explicitly described as a professional technical supplier and as a factory integrating valve production, sales, and service. Its stated business scope includes valve research and development and technical services, while its company type is listed as combined.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective/preventive actions, and its description refers to pre-sales and after-sales service. Nevertheless, it reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries, limiting evidence of localized after-sales support.

R&D capabilityThe supplier is identified as a professional technical supplier with research and development capability, and its business scope includes valve research and development and technical development services. It also states that it continuously develops new products, but it does not provide 3D software design services.

Production capacityThe supplier produces a broad range of valves and lists forging, cutting, drilling, and CNC facilities, together with standardized finished-product inspection instructions. Production-capacity support is weakened by the stated absence of a valid manufacturing-capacity contract with related subcontractors and the absence of in-stock capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. These capabilities are stated consistently across the technical-supplier and facility information.

Product Q&A

Q:Are you a source manufacturer or a trading company?

We are a professional source manufacturer with over 18 years of experience in Taizhou, China. Unlike trading companies, we have our own complete production lines, including forging, machining, oxygen cleaning, assembling, and 100% testing, ensuring consistent quality and competitive factory-direct pricing for bulk orders.

Q:Can you provide OEM/ODM and custom logo services?

Certainly. As a factory focusing on customized bulk orders, we support full OEM/ODM services. We can laser-engrave your logo on the valves, customize tube lengths, and even develop new molds based on your specific technical drawings.

Q:What materials do you use for your bronze and brass valves?

We use high-grade materials including C83600/C84400 Bronze for superior corrosion resistance and high-purity Lead-Free Brass for medical applications. We provide Material Test Reports (MTR) with every shipment to verify chemical composition.

Q:Do you test 100% of the products before shipment?

Yes. Quality is our priority. Every single valve undergoes a 100% pressure and leakage test before it leaves our factory. We do not use batch sampling; every unit you receive is verified for performance.

Q:What is your typical lead time for a large customized order?

For standard products, the lead time is usually 15-20 days. For large-scale customized engineering orders (like Zone Valve Boxes or complete sets), it typically takes 25-35 days depending on the order volume and technical complexity.