D&R Premium Automatically Adjustable Pressure Spring Type Design DN50 Brass Safety Valve 2" Threaded Connection Pressure Relief Valve Water Supply

Name: D&R Premium Automatically Adjustable Pressure Spring Type Design DN50 Brass Safety Valve 2" Threaded Connection Pressure Relief Valve Water Supply
Brand: Ningbo D & R Metal Industries Co., Ltd.
SKU: 1981831001

Zhejiang, ChinaNingbo D & R Metal Industries Co., Ltd.

US$59.80

50 Pieces

Product specifications

Size

Pressure Range

Product profile

Customization

Available

Media

Water

Standard

Model NO.

BSVBJ303-DN50

Temperature

Reference Sealing

Connection

Thread

Pressure

Adjustable

Closed

Structure

Spring

Material

Brass

Applications

Boilers, HVAC, Water Pipelines

Pressure Range

10~40bar, Customized Set Pressure Available

Temperature Range

Reference Sealing

Working Medium

Air, Water, Steam, Gas

Lever

Q235

Transport Package

Normal or OEM

Specification

DN50

Trademark

D&R or OEM

Origin

China

Production Capacity

500000 Pieces/Year

Key features

Customizable Set Pressure: Pressure range 10-40bar with customized set pressure available.

Customizable Connection Type: Threaded connections in NPT, BSP, G, or customized options.

Customizable Lever Style: Lever style can be customized to meet specific requirements.

100% Pressure Calibration: Each valve is individually tested for pressure set-point accuracy.

High Durability Design: All-metal structure with no soft seals for long lifespan in harsh environments.

Full CNC Machining: Disc, seat, spindle, and body processed with high precision.

Wide Application Range: Suitable for boilers, HVAC, water pipelines, air, steam, and gas systems.

Comprehensive Quality Testing: Includes raw material inspection, 100% pressure test, and video proof.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceOEM ServicesQuality Assurance

Ningbo D & R Metal Industries Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2002-01-08Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤6.06hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, Others

About Our Factory & Business Background

Address9f, China Railway Construction Building, No. 426 Xueshi Road, Ningbo, Zhejiang, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsBall Valve, Fitting, Brass Valve, Bibcock, Machining Metal Parts, PVC Valve, Zinc Valve, Shower Hose, Flexible Hose

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a factory or trader?

We have our own brass products factory and are able to supply brass valves, fittings, custom parts, braided hoses, stainless steel valves, PVC valves, welding machines, and welding heads. We have an average production capacity of 1.5 million pieces per month. And welcome visits to our factory at any time.

Q:How do you ensure that your products are reliable?

From the inspection of raw materials, and the inspection during the production process: to 100% pressure test, appearance inspection, finished product size measurement, we will do inspection reports, take inspection and boxing video and photos. Also we support online inspection. The information will be sent to you before delivery. If you have a certificate request, we can cooperate with you to apply for the certificate according to your requirements and accept third party inspection.

Q:Do you have your own R&D team?

Of course we have. We can draw sketches according to the customer's requirements and make reasonable suggestions. And we manufacture hundreds of customized products for our customers every year.

Q:Do you provide samples?

Yes, we are very happy to provide you with samples, especially your customized products.

Q:Can you accept mixed payments?

Yes, we are happy to provide you with more convenient services.