DN65 2.5” BSP Relief valve（Super Maxi）

2.5”BSP Super Maxi Relief Valve always on the top of pressure vessel or pipeline. It release air automatically(exhaust or intake) when pressure reach the set value. It has a higher flow than normal.

Email : panlijuan@bgjx.cn

WhatsApp : +8618136395626

PDF Download

Product Details

Specification

Set Press. 0.3～4.5bar（4.35～65PSI）

vacuum Press. 0～0.21Bar （0～6.2＂HG）

Temperature -50℃～150℃ ——EPDM

-20℃～200℃ ——Viton

-55℃～200℃ ——PFA+Si

-60℃～90℃ ——Natural NR

Standard EN14025 AND ASME Ⅷ DIV 1

Sealing O ring

Connection 2.5”BSP Thread

Weight 2.5Kg

Fitting Details

10BG64XXXXR/U

TYPE OF Products and Related Parts

DWG	No.	Press. bar（PSI）	Full Flow Nm³/S	Full Flow press. bar（PSI）	Certificate Flow Nm³/S
10BG64124XX/X	BG042XXXX	1.24 (18)	1.72	1.49 (21.6)	1.55
10BG64220XX/X	BG042XXXX	2.2 (31.9)	2.51	2.64 (38.28)	2.26
10BG64330XX/X	BG042XXXX	3.3 (47.8)	3.42	3.96 (57.42)	3.08
10BG64440XX/X	BG042XXXX	4.4 (63.8)	4.33	5.28 (76.56)	3.90

DWG	Vacuum	Anti-fire Net
10BG64XXXAX/X	√	√
10BG64XXXBX/X	√	×
10BG64XXXEX/X	×	√
10BG64XXXFX/X	×	×

DWG	Material
10BG64XXXXP/X	304
10BG64XXXXR/X	316L
10BG64XXXXT/X	Carbon

BG3150F-176P/R/T	Welding Flat Flange
BG7050F-176-B	Adaptor Flange
BG1400P-292P/R/T	Welding Low Profile Flange
BG802801FQ	Sealing
BG3160F-176P/R/T	Blind Flange
BG820121P	M10/Bolts Bag

No.	Part No.	Part Name
1	BG80140XX	Cover
2	BG8016XXD	Spring
3	BG8016XXD	Spring
4	BG8015XXX	Pressure Plate
5	BG80120XU	O -ring
6	BG801301X	Valve Body
7、14、15、16	BG801920R	Anti-fire Net ASSY
8	BG800313P	Nut
9	BG802101R	Washer
10	BG801621D	Spring
11	BG802102R	Seat
12	BG802001R	Vacuum Plate
13	BG801202U	O-ring

Part Drawing

Installing Assembling

No.	Part Name	Part No.
1	2.5”BSP Relief Valve	10BG64XXXX X/X
2	Seal	BG802801FQ
3	Bolt Package	BG803130P
4	Adapter Flange	BG7050F-176-B
5	Rupture Disc	BG8028XX
6	Seal	BG398F-5005
7	Welding Flange	BG3150F-176
8	Gauge	BG801100P-X
9	Blind Flange	BG0100P-190X
10	Low Profile Flange	BG3167F-176X
11	Screw Plug	BG020113R
12	Gasket	BG020114F
You can contact us if you need anything else！