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API 526 Closed Bonnet Spring Loaded Flanged Pressure Safety Relief Valve with Stainless Steel Nozzle

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AEA Valve & Pipe Fitting Co.,Ltd
[China]

Address
Dongou industrial zone oubei town Wenzhou city zhejiang province China  Wenzhou Zhejiang
Phone
86-0577-67950826
Contact name
OWEN

Quick Information

  • Brand Name: AEA VALVE
  • Place of Origin: China
  • Model Number : A42
  • Material : Casting
  • Media : Water
  • Power : Manual
  • Pressure : Medium Pressure
  • Standard or Nonstandard : Standard
  • Structure : Safety
  • Temperature of Media : High Temperature
  • Standard : API 526, DIN, GOST,JIS
  • Set Pressure : Adjusting Set Pressure
  • Bonnet : Closed Bonnet, Open Bonne
  • Load Type : Spring Load;Medium
  • Special : Nace Mr0175, EN10204-3.1

Description

AEA Pressure Relief Valve(PRV) or Safety Valve is the best on the pressure equipment, container and pipeline overpressure protection device. Flanged Pressure Relief Valve sizing and selection according to API 520,designed according to API 526, test according to API 527, and flange as ASME B16.5.This valve's type include
-A42C Conventional Safety Valve;
-WA42C Balance Bellows Safety Valve;
-A44C Packed Lever Safety Valve;
-A48C Open Bonnet Plain Lever Type Safety Valve;
-WA44C Packed Lever Balance Bellows Safety Valve

API 526 Closed Bonnet Spring Loaded Flanged Pressure Safety Relief Valve with Stainless Steel Nozzle

Design Feature:
-Safety Valve/pressure safety valve, angle type;
-Full lift safety valve;
-Conventional type, Standard safety valve for fluids and gas;
-Metal to metal seated;
-Flange connection according to ANSI B16.5;
- Spring load;
-100% Compatibility to API 526
-Single Trim (identical internal parts for steam/gas/liquids) allows economical maintenance;
-Quick delivery for high-alloy materials;
-Longer valve lifespan due to hardened disc and (partially) stellite seat;
-Longer lifespan of optional bellows through integrated shielding

Standards Compliance:
-Design and Manufacture: API 520
-Face to Face(end to end): API 526
-Test and Inspection: API 527

API 526 Closed Bonnet Spring Loaded Flanged Pressure Safety Relief Valve with Stainless Steel Nozzle


Main Property Specification

Normal Pressure PN 150 300 600 900 150
Body strength Ps(Mpa) 3.0 7.5 15 22.5 38
Set pressure Pk(Mpa) 0.1-2 1.6-5 3.2-10 8-25 10-25
Seal pressure Pm(Mpa) 90%Pk
Reseation pressure Ph(Mpa) ≥90%Pk
Relieving Pressure Pp(Mpa) ≤1.1Pk
Lift height H(mm) ≥1/4 d0
Appropriate  Temp. C (WCB)  P, R (SS304, SS316) ≤300ºC ≤200ºC 
Appropriate Medium Air, Oil, Steam, Water, Corrosive medium

Code of throat diameter
Code Diameter Code Diameter
D 10 L 20
E 13 M 55
F 16 N 60
G 20.5 P 72
H 26 Q 96
J 33 R 115
K 40 T 148

 Materials for main parts
NO Name of part Materials A42H-C Materials A42Y-P Materials A42Y-R
1 Body WCB CF8 CF8M
2 Nozzle 2Cr13/ 304 CF8 CF8M
3 Adjusting Ring 2Cr13/ 304 304 316
4 Disc 2Cr13/ 304 304 316
5 Guide sleeve 2Cr13/ 304 304 316
6 Bonnet WCB CF8 CF8M
7 Spring ASTM 6150 ASTM 6150 coated teflon ASTM 6150 coated teflon
8 Stem 2Cr13 304 316
9 Adjusting bolt 45 2Cr13 2Cr13
10 Cap A126 CF8 CF8M
11 Bellows 304 316 316

Sealing surface of material "H" depositing D507,  "Y" depositing stellite
 
Essential:
Valves are delivered at a set pressure, therefore when ordering
please confirm set pressure, medium and temperature

Application:
-Provided as safety device for protection against excessive pressure in pressure vessels 
-Approved for  gases and fluids
-Working temperatures: -60°C up to +300°C for stainless steel material,  -29°C up to 300°C for cast steel material

API 526 Closed Bonnet Spring Loaded Flanged Pressure Safety Relief Valve with Stainless Steel Nozzle

 
Why Choose us?
1.      Factory
AEA VALVE, a specialist manufacturer, established since 2008 and professional production of industrial valves over 10 years.
2.      Regional Sale
We provide specialized sales service refers to different kind of region all over the world. Each sales team member is good at the local language and well experienced to the responsible market. For example: Russian, German, Spanish, Japanese, etc.
3.      Low MOQ
Our factory owns the casting company by itself. We are always ready for providing the sample and producing some small orders, in order to meet the business well.
4.      OEM or Customize: 
OEM Service or Customized size is Available. 
5.      We can make the products with the client's demand standard or the custom requirement.
6.      Complete Solution
We are always ready to hear from you, be responding to your enquiry immediately. Our trade manager is always online for you.
7.      High Quality
We have strict quality control system and amounts of testing equipments for different kind of valve, such as size, pressure, working environment etc. We are winning the market reputation with the time goes by.
8.      Quick Delivery
We have the large stock for some hot products.
9.      Competitive Price
10.  We are the manufacturing company which not only has our own manufacturing workshop, but the casting company as well. We provide the straight factory price and service to our customer.
11.  Quality control:
All the products are calibrated with real working condition, and tested before shipping as qualified product. 
12.  Problem solve:
If you can't solve the problem in your local, please delivery the product to us, we will repair it and then back to you. 
13.  Integrity: All the warranty and guarantee from us will be put into come true
14.Online Service: any inquiry, please contact with email:  . We will reply you within 12 hours.


Certificates

  • CCC : C11810QU015201R
  • CE : E11810QU0152010
  • FCC : F11810QU0152015
  • TUV : T11810QU0152011
  • UL : U11810QU0152010
  • FDA : F11810QU015233

Price

  • Delivery Port : Shanghai,Ningbo

Packaging & Delivery

  • Packing :10 Sets/case
  • Packaging Size : 1500 x 1500 x 1500  Millimeters
  • Package Weight : 1000  Kilograms
  • Delivery Lead Time : 30 Days for OEM
  • Supply Ability : 1000 sets/month

Product Image

  • API 526 Closed Bonnet Spring Loaded Flanged Pressure Safety Relief Valve with Stainless Steel Nozzle image

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