C46500 Brass150psi 3/4 Inch NPT Tp Valve

Name: C46500 Brass150psi 3/4 Inch NPT Tp Valve
Brand: Ningbo Doway M & E Co., Ltd.
SKU: 2073914985

Zhejiang, ChinaNingbo Doway M & E Co., Ltd.

US$6.85

1,000 Pieces

Product specifications

DN20

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

High Temperature

Model NO.

DW-PV007

Connection

Thread

Pressure

Adjustable

Closed

Structure

Spring

Material

Brass

Work Pressure

150psi 100psi 80psi

Thread

NPT

Color

Brass Color

Work Temperature

-20-90℃

Transport Package

Poly Bag, Inner Box, Outer Carton and Pallet

Specification

1/2" 3/4"

Trademark

DW or OEM

Origin

China

HS Code

8481804090

Production Capacity

170000PCS/Month

Key features

Meets US SDWA lead-free regulation, approved for potable drinking water heaters, domestic hot water systems, mandatory for residential drinking water equipment export to USA.

High strength, excellent corrosion resistance, economical choice for non-potable hot water, commercial heating equipment, industrial hot water tanks.

Dual sensing design, triggers relief when reaching preset temperature OR pressure, reliable safety protection for hot water storage vessels.

Standard metal test lever allows periodic manual testing to confirm valve smooth operation, meets US plumbing inspection requirements.

Standard NPT thread, compatible with American standard water heater tapping ports, easy direct installation on hot water tanks.

Sand cast brass body, resistant to scale and hot water erosion, stable performance in long-term continuous hot water environment.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesManagement Certification3D Software Design

Ningbo Doway M & E Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2015-06-08Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤6.63hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company with professional technical capabilities, including 3D software design, ODM, OEM, and multiple customization options. It reports ISO9001 certification and CE and UL approvals for specified valve products. Production information indicates substantial output across valves, air vents, ferrules, and pipe fittings, supported by 6–10 quality-control staff and broad export coverage, with 90% of sales from exports. Service procedures for corrective actions and complaint handling are documented and followed. However, the supplier has no overseas showroom, agents, branches, offline trade-show participation, overseas warehouse, or in-stock service capability. No new products were reported in the past year, no SDK is available, and financial evidence is limited to stated years without performance details.

Supplier typeThe company is explicitly classified as a trading company located in Haishu District, Ningbo, while also identifying itself as a professional technical supplier with R&D capability. This indicates a trading-oriented supplier with technical and design-service functions rather than evidence of a purely manufacturing company.

CertificationsThe company description states that it passed ISO9001 certification and holds CE approval for ball valves and UL approval for bronze ball valves. These certifications and approvals are explicitly reported, although their scope is limited to the products named.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. However, it reports no overseas agents or branches, no overseas showroom, no overseas warehouse, and no in-stock service capability, so documented complaint processes coexist with limited overseas service infrastructure.

Production capacityReported annual output includes 1,230,000 brass valves, 250,000 bronze valves, 235,000 air vents, 250,000 gunmetal ferrules, and 1,870,000 pipe fittings, supported by 6–10 quality-control staff and access to Ningbo and Shanghai ports. Nevertheless, manufacturing-capacity reconciliation, outsourcing procedures, and contracts are all listed as unknown, preventing a complete assessment of capacity controls.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from samples and designs, and full customization. It also provides ODM and OEM services, directly supporting broad product-design and customization capability.

Product Q&A

Q:What is the difference between C89833 and C46500 version?

C89833 is lead-free brass complying with US SDWA, must be used for drinking water heater systems. C46500 naval brass is non-lead-free, suitable for industrial non-potable hot water equipment with better cost advantage.

Q:Is this valve compatible with USA residential water heaters?

Yes, standard NPT thread and common pressure/temperature settings match most American residential water heater installation requirements.

Q:Can we customize pressure and temperature ratings?

Yes, we can provide material certification for C89833 and C46500 brass upon request.

Q:Can you produce products with my own brand?

Yes, we can offer OEM services.