Pressure Relief Valves
Sizes 1/2, 3/4,1"
Working pressure: 3Bar
Resistant up to 140C.
Female thread connections are to ISO228(BS2779).
Forged brass body,Stainless steel spring.
| Material of Main Parts |
| No. | Part name | Material |
| 1 | Body | Brass |
| 2 | Washer | EPDM |
| 3 | Seat | Nylon |
| 4 | Washer | Steel |
| 5 | Spring | Stainless steel |
| 6 | Stem | Brass |
| 7 | Adjust nut | Brass |
| 8 | Bonnet | Nylon |
| 9 | Handle | ABS |
| 10 | Clip | Steel |
| 11 | Name plate | Aluminum |
| 12 | Washer | Fiber washer |
Hongxing Manufacturing Group Limited established in year 1998, is a leading professional manufacturing group with three manufacturing bases and one service center, specializing in high quality plumbing, heating, sanitary and electrical products and OEM parts.
We have been in pluming, heating and sanitary line with over ten-year experience. Thanks to the long term OEM cooperation with many world leading manufacturers and distributors, we are very familiar with relevant product standard and material requirement. We can supply extensive ranges of valves, fittings, pipe clips and OEM parts in copper, bronze, brass and DZR material.
Through acquisition, we enter electric & electronical line in year 2010. We are supplying full range of electrical products including cable ties, nail clips, terminal & connectors, terminal blocks as well as various electric & electronical accessories.
Our valve and fitting manufacturing bases are located in Yuhuan and our electrical products manufacturing bases are in Ningbo. In the manufacturing bases we have over 500 workers and engineer as well as many advanced production facilities and test equipment. Our manufacturing bases have all been accredited to ISO9001.
Our service center is in Ningbo, a city with a very famous deep-water sea port Beilun port and the longest oversea bridge the Hangzhou Bay Oversea Bridge. Through the bridge it takes only two hours to Shanghai by car. In our service center, we have a strong team focusing on customer service, market development as well as some extra outsourcing work for our customers demand on other products out of our line.
Our goal is to provide valued-added products and service to our customer and fulfill their demand. Till now, our products and services have been well accepted by many customers in North American, U. K., European
And Australian Market. We will continue our efforts in upgrading our manufacturing capability, improving our product quality and increasing our production capacity.
We warmly welcome your inquiry, visit and cooperation. We will supply you with quality product, competitive price, prompt delivery and excellent service. We believe by our joint efforts both of us can go further and do better in this line.
