Home  Product Directory  Industrial Equipment & Components  Valve  Safety Valve  Pilot Operated Safety Valve

API526 DIN Pilot Operated Safety Relief Valve with Inconel X-750 Spring for Steam Boiler

Purchase Qty.: (Sets)	1-49 50-99 100+
FOB Unit Price:	US$100.00 US$98.00 US$95.00

Purchase Qty. (Sets)	FOB Unit Price
1-49	US$100.00
50-99	US$98.00
100+	US$95.00

Port:	Shanghai, China
Production Capacity:	80000 Sets/Year
Payment Terms:	L/C, T/T, Western Union

Contact Now

Inquiry Basket

Find Similar Items API526 DIN Pilot Operated Safety Relief Valve with Inconel X-750 Spring for Steam Boiler

Similar Items





Product Description

Company Info

Basic Info.

Model NO.

A46

Media

Water

Certification

CCC, RoHS, ISO, CE

Temperature

High Temperature

Connection

Flange

Pressure

Adjustable

Closed

Open

Structure

Spring

Material

Stainless Steel

Design Type

Conventional Design;Balanced Bellows Design

Load Type

Spring Load;Medium Controlled

Set Pressure

Adjusting Set Pressure

Disc

Metal Sealing;Soft Sealing O-Ring;Disc with Insete

Seat/Nozzle

Stellited Sealing Seat/Nozzle

Bonnet

Closed Bonnet, Open Bonnet

Bellows

316L, Inconel 625/2.4856, Balanced Piston

Caps and Lever

Screwed Cap, Plain Lever, Screwed Packed Lev

Spring Heat Resistant

Stainless Steel 304, 316, Inconel X-750

Special

Nace Mr0175, DIN En10204-3.1

Trademark

O. E. M or AEA Brand

Transport Package

Plastic+Wooden Case

Specification

1500*1500*2000mm

Origin

China

HS Code

848180

Product Description

AEA Pilot Operated Safety Valve , with non-flowing pilot, is designed to provide the reliable overpressure protection you have come to expect in a cost effective package. This valve is well suited for gas, vapor, and many mixed phase services, including dirty and/or wet application. It is designed acc. to API 526,test according to API 527.This valve's type is A46C Pilot Operated Safety Valve.

Pilot operated safety valve, newly structured--is mainly applied to such trades as petroleum &
natural gas, chemistry, electric, metallurg & burning gas. It is the best super-pressure protecting equipment on pressure equipment, container or pipeline. It is mainly characteized by shifting direct function of spring to indirect function of quite valve. What's more, main valve, applying for sleeve piston & double sealed seat, is characterized by high precision of action, good recycling function fast turning back to seat, ability to high pressure leaking, long working time and security, together with read-justment on line, automatic turning back to seat after leaking again and again, tight closure, operating and maintaining convenience.

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

Design Feature:
-Pilot Operated Safety Valve;
-Full lift safety valve;
-Conventional type, Standard safety valve for fluids and gas;
-Metal to metal seated;
- Load Type: Medium Controlled;
-Piping between the pilot and main valves is integrated into the cover to prevent damage and freezing
-Integrated Backflow Preventer as standard part
-Higher capacity than comparable size with extra orifices
-20% less installation space than competitors' comparable models
-Supplementary Loading System:
-Higher operating pressures are possible
-Closing pressure difference of up to -3 %; opening process is independent of back pressure
-Functional test and valve adjustment possible during operation
-Overpressure tolerance at a minimum of 1% with Pop Action

Main property specification

Normal Pressure	PN	150	300	600	900	150
Body strength	Ps(Mpa)	3.0	7.5	15	22.5	37.5
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.	≤250ºC
Appropriate Medium	Air, oil, 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	Ax46Y/F AF46Y/F Material	KAx46Y/F Material
1	Body	WCB	WCB
2	Disc	2Cr13/PTFE	304/PTFE
3	Guide	304	304
4	Spring	50CrVA	50CrVA
5	O Ring	VITON	VITON
6	Bonnet	25	25
7	Pilot valve	Parts

Essential:
Valves are delivered at a set pressure, therefore when ordering
please confirm set pressure, medium and temperature

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.

Address: Dong′ou Industrial, Oubei Town, Wenzhou, Zhejiang, China

Business Type: Manufacturer/Factory

Business Range: Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy

Management System Certification: ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001

Main Products: Ball Valve, Floating Ball Valve, Trunnion Mounted Ball Valve, Gate Valve, Check Valve, Fully Welded Ball Valve, GOST Valve, Fixed Cone Valve, Plunger Valve, Russian Valve

Company Introduction: AEA Valve is an internationally renowned brand of industrial valves certified to ISO 9001, CE, API and Ad-Merkblatt with manufacturing locations in China. With a total built up area in-excess of 20, 000 sq. Mtrs presently, AEA Valve specializes in manufacturing Gate Valve, Globe Valve, Check Valve, Floating Ball Valve, Trunnion Mounted Ball Valve, Fully Welded Ball Valve, Fixed Cone Valve, Plunger Valve & & Russian GOST Valve. Used world-wide by Oil & Gas, Power, Chemical, Petrochemical, Water & other Industries. Modern production methods as well as continuous process improvement result in highly efficient production in accordance with the highest international Standard. AEA Valve has invested in the development of new products, quality assurance and protection against harmful emissions in order to assist customers in safely controlling their fluids. This is supported by numerous references from satisfied customers. AEA Valve strives to be A " one-stop" world-wide supplier for all valve requirements, be it for applications requiring Gate, Globe, Check, Ball, GOST Valve, Fixed cone valve or Plunger valves. With a track record of supply spanning over twenty years, AEA Valve has developed an enviable reputation for quality & reliability of product at competitive prices.

Send your message to this supplier

Hot Searches

More

API526 DIN Pilot Operated Safety Relief Valve with Inconel X-750 Spring for Steam Boiler

Similar Items

You May Like

Product Description

Company Info

Basic Info.

Product Description

Send your message to this supplier

Hot Searches

Recommended Suppliers & Wholesalers

Related Categories