Products
Products
gas and oil installations, MEBA measurings...
Service program
Service program
service, calibration, CNC turning, milling...
Sales program
Sales program
Leser, Danfoss, Bopp&Reuther...
ISO 9001
ISO 29001
Contact information

SPECIJALNA OPREMA - Lučko d.o.o.

Dolenica 20, Donji Stupnik, 10250 Lučko

ZAGREB, HRVATSKA


POSLOVNA JEDINICA JUŽNA HRVATSKA

Ivana Pavla II 19a, 21212 Kaštel Sućurac,

SPLIT, HRVATSKA


Email: specijalna-oprema@specijalna-oprema.hr

Phone: +385 (0)1 653 0671, +385 (0)1 653 0677

Fax: +385 (0)1 653 0680

Homepage
Arrow
Pressure relief valve manifold
Arrow
Pressure relief valve manifold type RG

Pressure relief valve manifold type RG

The PDF document below provides detailed information for this product

Pressure relief valve manifold type RG Pressure relief valve manifold type RG
 
DN 50 - 100
 
PN 40
 
ANSI 300lb
 
pmax 25 bar
 
t -20°C / +90°C
 
acceptable media natural gas, LPG, air, non-aggressive gasses
 
connections ANSI B 16.5, EN1092, DIN2633, DIN2634
 


 

APPLICATION

Pressure relief valve manifold RG is designed especially for use as a primary relief device on large stationary unfired
pressure storage vessels with flanged openings.

 

DESIGN FEATURES

These manifolds incorporate an additional relief valve, not included in the flow rating, but also openable in normal operating mode, allowing for servicing or replacement of any of the relief valves without evacuating the vessel.
The square ending of the spindle, makes easy to open or close each valve individally, while the remaining relief valves provide protection for the vessel and it’s contents.
 
Flow ratings are based on flow trough relief valves after one nas been closed.

APPLIED STANDARDS, CODES & DIRECTIVES

EN ISO 4126-1 “Safety devices for protection against excessive pressure. Safety valves”
EN 12266-1 “Industrial valves. Testing of metallic valves. Pressure tests, test procedures and acceptance criteria.
Mandatory requirements”
94/9 EC (ATEX) “Equipment and protective systems intended for use in potentially explosive atmospheres”
 
 
 
Pos. Part name Material Standard
1 Housing P265GH EN10273
2 Plate seal FKM  
3 Plate 1.4301 EN10088-3
4 Nut CW614N EN12164
5 Spindle 1.4301 EN10088-3
6 Cover nut P265GH EN10273
7 Spring 1.4301 EN10270-3
8 Gasket PTFE  
9 Bonnet S355 EN10277-2
10 Pressure relief valve   SPO

 

CODE DN dimension outlet connection number of items
total    active		 WEIGHT(kg)
031301 50 (2”) 2” NPT 2,5” NPT 2 1 2.975
031302 65 (2,5”) 2” NPT 2,5” NPT 2 1 2.975
031303 80 (3”) 2” NPT 2,5” NPT 2 1 2.975
031304 100 (4”) 2” NPT 3” NPT 2 1 4.336
031305 100 (4”) 2” NPT 3” NPT 4 3 13.10