/
English

Relief valve Wholesale from Trusted Manufacturers | Industrial Valves

I understand that reliable pressure control is critical in your productions. I offer a durable Relief valve designed for high-flow industrial systems. Built from corrosion-resistant alloys and calibrated seals, it ensures precise relief at setpoints while withstanding harsh environments. For Wholesale buyers and Manufacturers, I provide competitive bulk pricing, fast quotes, and short lead times. Each unit undergoes strict testing, including flow performance and leak checks, so you can install with confidence. The compact design fits tight lines yet allows easy adjustment and maintenance. We support custom setpoints, material options, and pressure ranges to meet your exact specs. Our valves comply with relevant standards and come with documentation for your QA audits. By choosing our Relief valve, you gain reduced downtime, safer operations, and predictable maintenance costs. Let me tailor a package for your next project and cut costs on bulk orders.

Hot Selling Product

Relief valve Factory Is The Best

Choosing the right relief valve factory matters for system safety, cost control and delivery reliability. Our manufacturing base integrates advanced machining, strict quality control, and full-scale testing to ensure each valve meets international standards. We offer a broad range of materials and customization options, traceable batch documentation, and efficient production planning to shorten lead times for global projects. Global buyers benefit from competitive pricing, flexible minimum orders, and comprehensive after-sales support including installation guidance and spare parts availability. With export experience across oil & gas, power, and chemical industries, the team helps specify optimal relief solutions, manage logistics, and ensure on-time delivery so your operations run safely and uninterrupted.

{ Relief valve Factory Is The Best}

Model ID Size (in) Cv Set Pressure (psig) Max Pressure (psig) Seat Material Body Material Connection Type Temperature Range (F) End Connection Certification Application
RV-01 1/2 0.8 15 60 Stainless Steel 316 Cast Iron NPT -20 to 350 NPT Female ASME BPVC Section VIII Petrochemical process
RV-02 3/4 1.2 25 100 Stainless Steel 316 Carbon Steel NPT -20 to 420 NPT Female ASME BPVC VIII Power generation
RV-03 1 2.0 50 150 Bronze Carbon Steel Flanged -40 to 450 Raised Face Flange API 526 Chemical processing
RV-04 1-1/4 3.0 60 240 Stainless Steel 316 Stainless Steel 304 Flanged -20 to 400 Raised Face 150 ASME BPVC VIII Chemical processing
RV-05 1-1/2 4.2 75 300 Monel Stainless Steel 316 Flanged -20 to 450 Butt Weld API 526 LNG processing
RV-06 2 6.0 100 360 Stainless Steel 316 Carbon Steel Flanged -40 to 450 Raised Face 150 ASME BPVC VIII Chemical processing
RV-07 2 7.5 125 500 Alloy 20 Stainless Steel Flanged -20 to 400 Raised Face 150 API 526 Petrochemical
RV-08 2-1/2 9.2 150 600 Inconel Stainless Steel 316 Flanged -20 to 650 Raised Face 300 ASME VIII High-temp steam
RV-09 3 12.0 200 800 Stainless Steel 316 Stainless Steel 316 Flanged -10 to 500 Raised Face 600 ASME VIII Refinery
RV-10 4 15.0 250 900 Bronze Carbon Steel Flanged -20 to 400 Weld Neck API 526 Food & Beverage
RV-11 1/2 0.5 12 48 Brass Aluminum Socket Weld -40 to 300 Socket Weld CE, ASME Pharmaceutical
RV-12 1-1/4 2.5 40 160 Stainless Steel 304 Cast Iron Threaded -20 to 400 NPT Female ASME General industry

Related Products

safety valve 5.7A25 (2)

4.5A25 Hydrogen system brass safety release valve

Read More
MR98H relief valve

Sealing Oil Differential Pressure Valve KC50P-97

BF0155 977HP

977HP sealing oil differential pressure valve

Boiler reheater inlet isolation valve SD61H-P3540 seal ring

Boiler reheater inlet isolation valve SD61H-P3540 for Water pressure test

thin oil station lube oil filter ZNGL02010501

EH oil actuator filter DP6SH201EA03V/-W for Steam turbine main steam valve

EH oil recirculation pump inlet filter AX3E301-01D10V/F

Control valve actuator inlet working filter AP3E302-01D10V/-W

accumulator air inlet valve QXF-5 (1)

Accumulator air inlet valve QXF-5

Relief valve Manufacturer Sets the Industry Standard

数据维度标题: 抗泄压阀的可靠性及维护需求随时间的变化

Data Dimension Title: Reliability Trend of Relief Valves Over Time

Explanation: This chart tracks the monthly failure rate of a relief valve design over two years, illustrating how standardized manufacturing and quality practices influence reliability. The data dimension captures a time series of failure-rate percentages derived from standardized tests and field service records. The overall trend shows a steady improvement: the failure rate declines from about 4.5% in month 1 to around 1.7% by month 24, with some early fluctuations reflecting initial calibration adjustments. The chart uses a simple y-axis scale from 0 to 5 percent to emphasize relative performance while the x-axis marks time in months to highlight longer term progress and maintenance effects. The shaded area under the line visually communicates the portion of performance that exceeds prior benchmarks, providing a quick sense of cumulative reliability growth. These observations align with the industry standard-setting process, where tighter tolerances, better seat sealing, and more rigorous QA reduce variability across production lots. The data suggest that design refinements and supplier qualification efforts pay off in real-world operations, translating into lower downtime and safer operation. Stakeholders can interpret the downward trend as evidence that investment in standardized testing, traceability, and ongoing process control delivers durable reliability gains. From a management perspective, the chart supports decisions about spare-parts planning, maintenance scheduling, and vendor collaboration. For broader insight, the same data can be extended to relate failure rate to environmental factors such as temperature, pressure, and fluid composition, enabling a multi-dimensional view of performance. In summary, the chart demonstrates how industry standards, implemented consistently across manufacturing and field deployment, raise the baseline reliability of relief valves and reduce overall lifecycle risk.

Top Selling Products

  • Related Blog
  • Reviews

  • Fanny 2022.11.08 12:55:28

    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.

  • Martha 2022.09.09 08:14:58

    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.

  • Philipppa 2022.08.24 21:29:12

    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!

  • Kay 2022.08.22 15:32:04

    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!

  • Mona 2022.08.13 04:48:50

    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

  • Clementine 2022.07.05 20:15:29

    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!

related search

Hit enter to search or ESC to close