API 526 Boiler Flanged Spring Loaded Steam Safety Pressure Relief Valve with Lever Type

Basic Info.

Closed	Open
Structure	Spring
Material	Stainless Steel
Pressure Rating	1.6~32.0MPa/ 150lb~2500lb
Product Name	Spring Loaded Steam Safety Pressure Relief Valve W
Valve Type	Full Lift Safety Valve
Usage	Safety & Relief Pressure
Transport Package	Plywooden Case
Specification	1"~6"
Trademark	Fly
Origin	China
HS Code	84814000
Production Capacity	10000set/Month

Product Description

API 526 boiler flanged Spring loaded steam safety pressure relief valve with lever type

Full lift safety valve for high temperture and high pressure condition, metal to metal seated, with plain type lever, Inlet: Flanged connection acc. to ANSI B16.5 Outlet: Flanged connection acc. to ANSI B16.5Open bonnet, with radiator

Safety Valves/pressure safety valves, angle type

Full lift safety valve for high temperture and high pressure condition, metal to metal seated, with plain type lever,
Inlet: Flanged connection acc. to ANSI B16.5
Outlet: Flanged connection acc. to ANSI B16.5
Open bonnet, with radiator

Applications

Provided as safety device for protection excessive pressure in pressure vessels. Approved for gases, vapours and fluids in high temperature and high pressure condition.

Standards Compliance

Design and Manufacture: API RP 520
Face to Face(end to end): API 526
Test and Inspection: API 527

Main property specifiecation

Mormal Pressure	PN	150	300	600	900	1500	2500
Body strength	Ps(Mpa)	3.0	7.5	15	22.5	38.0	63
Set pressure	Pk(Mpa)	0.1-2	1.6-5	3.2-10	8-15	10-25	16-40
Seal pressure	Pm(Mpa)	90%Pk
Reseation pressure	Ph(Mpa)	≥90%Pk
Relieving Pressure	Pp(Mpa)	≤1.03Pk
Lift height	H(mm)	≥1/4 d0
Appropriate temp.	C				≤420ºC
	I				≤500ºC
	V				≤540ºC
Appropriate Medium	Fluids, Steam

Code of throat diameter

Code	Diameter	Code	Diameter
D	10	L	50
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

Valves are delivered at a set pressure, therefore when orderingEssential:

please confirm set pressure, medium and temperature

TS

Safety accessory and Safety protection device

Manufacture License of Special Equipment, People's republic of China

Remark: 150Lb for outlet flange

Remark: 150Lb for outlet flange

Remark: 150Lb for outlet flange

Remark: 300Lb for outlet flangeRemark: 300Lb for outlet flangeFactory Corner

Test & Inspection

FAQ
Q. Are you a trading company or a manufacturer?
A: We are a manufacturer as you can see our workshop as above.
Q. What is your payment term?
A:Normally T/T 30% in advance, balance to be paid before delivery.
Q: What is your main market?
A:North America,Greenland,South America,Africa,Southeast Assia, Former Soviet Republics ,East Assia,and Europe.
Q: Can I place sample order to your factory?
A: Yes, Samples can be provided.
Q:What kind of trade terms can you do?
A:EX-WORKS,FOB,CFR,CIF,etc.
Q: How long is your delivery time?
A: Generally it is 5-7 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is accordijng to quantity.