Pilot Operated Safety Relief Valve

China Pilot Operated Safety Relief Valve, Find details about China Conventional Safety Relief Valve, Bellow Safety Relief Valve from Pilot Operated Safety Relief Valve

Basic Info.

Model NO.

A46

Closed

Open

Structure

Spring

Material

Stainless Steel

Usage

Safety & Relief Pressure

Trademark

Fly

Transport Package

Plywooden Case

Specification

1"~6"

Origin

China

HS Code

84814000

Model NO.

A46

Closed

Open

Structure

Spring

Material

Stainless Steel

Usage

Safety & Relief Pressure

Trademark

Fly

Transport Package

Plywooden Case

Specification

1"~6"

Origin

China

HS Code

84814000

Product Desciption

Pilot Operated Safety Relief Valve

Applicable Standard

Design Standard: API 520
Performance Standard: API 526
Seat Tightness Test: API 527
End Connection: Screwed To ASME B 1.20.1, Socket Weld To ASME B 16.11, Butt Weld To ASME B16.25, Flanged To ASME B 16.5

Product Applications

The pilot operated safety relief valve is used for safety purpose in Oil and Gas industries. The pilot operation make these valves ideal for industrial applications in Oil and Gas.

Product Specification

Size: 1" X 2" to 8" X 10"
Rating: 150# X 150# to 2500# X 300#
Pilot type: Pop action, Relief action
End Connection: Flange End, Screwed end
Blow Down Pressure: 10% To 15% Less Then Of The Set Pressure.
Application : Air, Gas, Liquid
Hydrostatic Test Pressure: 1.5 Times The Set Pressure
Overpressure: 10% To 21% Of The Set Pressure
Orifice Designation: As per API
Material: WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M,CF8C, CN7M, CD4MCu, Inconel, Duplex steel 4A, 5A, 6A, aluminium bronze, hastelloy c

Product Features

Main property and specifiecation
Normal Pressure	PN	150	300	600	900	1,500
Body strangth	Ps(MPa)	3.0	7.5	15	22.5	37.5
Set pressure	Pk(MPa)	0.1-2	1.6-5	3.2-10	8-15	10-25
Seal pressure	Pm	90% Pk
Reseation pressure	Ph	90% Pk
Relieving pressure	Pp	1.1 Pk
Llift	H(mm)	1/ d0 4
Appropriate temperature		250
Appropriate medium		Air,oil,Steam,Water,Corrosive medium

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

Main Dimension
Size	Orifice	Inlet Lb	Outlet Lb	Dimension			Size	Orifice	Inlet Lb	Outlet Lb	Dimension
Size	Orifice	Inlet Lb	Outlet Lb	L	L1	C	Size	Orifice	Inlet Lb	Outlet Lb	L	L1	C
12	D.E.F	150	150	115	105	106	23	G.H.J	150	150	124	130	457
		300	150	115	105	106			300	150	124	130	457
		600	150	115	105	106			600	150	124	130	457
		900	300	121	125	508			900	300	171	167	559
		1,500	300	121	125	508			1,500	300	171	167	559
		2,500	300	121	125	508			2,500	300	171	178	584
11/ 2	D.E.F	150	150	121	124	432	34	J.K.L	150	150	162	156	483
		300	150	121	124	432			300	150	162	156	483
		600	150	121	124	432			600	150	162	162	483
		900	300	140	149	533			900	300	181	190	610
		1,500	300	140	149	533			1,500	300	181	190	610
		2,500	300	140	149	533
11/ 3	G.H	150	130	124	130	457	46	L.M.N.P	150	150	229	181	559
		300	130	124	130	457			300	150	229	181	559
		600	130	124	130	457			600	150	229	181	559
		900	162	171	162	559			900	300	233	249	711
		1,500	162	171	162	559			1,500	300	233	249	711
		2,500	162	171	162	559			2,500	600	264	249	711

68	Q.R	150	150	240	240	635	810	T	150	150	279	276	711
		300	150	240	240	635			300	150	279	276	711
		600	150	240	240	635			600	150	279	297	737

Factory Corner
Pilot Operated Safety Relief Valve

Test & Inspection
Pilot Operated Safety Relief Valve

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.
Pilot Operated Safety Relief Valve

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