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Safety Valve 


BSP RELIEF VALVE

2.0 TECHNOLOGY FOR TANK VALVE

TIR by cast can be used for disassemble; Distance between columns can accommodate a C-wrench well; Thicker cover by casting is Stronger than sheet board especially during disassembly.

Basic Details


2.5" BSP Super Maxi Emergency Relief Valve male connection with 65mm nominal bore. Suitable for a pressure range of between 2 - 75 PSI (0.14 - 5.17 Bar) and a vacuum range of between 0 - 26"Hg (0 - 0.88 Bar). Contact parts manufactured in 316 stainless steel. Fitted with combined seals as standard. Complete with rubber/PTFE tank seal. Flanged connections available. Range of high pressure extended body valves. Manual vent button option. A range of alternative seal materials is available.

Specification

Weight 2.97 KG
Design Temperature -40°C to 200°C
(-55°F to 392°F)

Fitting Dimension


Example shown : 010-16312


1 Basic configuration
2 Combined gasket; OPTIONAL COMPONENTS
3 Blind flange for backup relief valve outlet;
4 Vacuum sets. 6.2"standard pressure. spring can be used for different pressure from 0-26"Hg.;
5 Welding flange or sink flange for lower total height;
6 All kinds of gauges: STST/Brass material, anti shaking, BSP/M thread, 0-7/10 Bar;
7 Quick disassemble fire protection cover, which can meet the flow rate requirement at the firing condition;
8 Bolt kit;
9 Transfer flange for gauge or burst disc;
10 Combined gasket should be used without bust disk;
11 Burst disc, cross slots 65/80 mm size, 20/55°C, selection of 2.14 to 7.58 Bar, together with transfer flange



FLANGED RELIEF VALVE

2.0 TECHNOLOGY FOR TANK VALVE

TIR by cast can be used for disassemble; Distance between columns can fit general C-wrench well; Thicker cover by casting is harder than sheet board especially during disassemble;1/4" BSP/NPT thread on both sides for different gauges.

Basic Details


Inlet flange with 4 slots to suit DIN65 PN10 / DIN80 PN6 /3" ASA 150 BSTD with 80mm nominal bore. Suitable for a pressure range of between 3-75 PSI (0.21-5.17 Bar) and a vacuum range of between 0-26" Hg (0-0.88Bar). Contact parts manufactured in 316 stainless steel. Fitted with combined seals as standard. Pressure only version. High pressure extended body valves. Alternative seal materials are available, including high temperature option. Available with CE Marking.

Specification

Weight 6.7 KG
Design Temperature -40°C to 200°C
(-55°F to 392°F)

Fitting Dimension


Example shown : 013-16312


1 Basic configuration
2 Combined slots gasket, used for DIN65/80/3" ASA150 flange; OPTIONAL COMPONENTS
3 Bolt kit;
4 Welding flange or sink flange for lower total height;
5 Vacuum sets. 6.2" standard pressure.
7104-XXX spring can be used for different pressure from 0-26"Hg (0-0.88Bar);
6 Blind flange for backup relief valve outlet;
7 All kinds of gauges: STST/Brass material, anti shaking, BSP/NPT thread, 0-7/10 Bar;
8 Quick disassemble fire protection cover,which can meet the flow rate requirement at the firing condition;
9 Crossed bust disc, 65/80 nominal size, 20/55°C, 2.14-7.58Bar



BURST DISC

Our range includes stocks of standard 65mm and 80mm discs and more specialised discs for IMO V Gas Relief Valves (89mm) and Hydrogen Peroxide applications (250mm).We can offer the following models for different applications:

ICON - cross scored solid metal disc; PC-SERT - multi-layered (composite) disc; Reverse Acting and Standard 250mm discs.

Part Number Type Set to burst at
 
General Purpose Tank Containers / Road Tankers
861-0320 50mm PC -SER T 2.20-2.42 Bar @ 20°C
861-0400 50mm PC -SER T 2.76-3.10 Bar @ 20°C
862-0310 65mm PC -SER T 2.14 Bar @ 20°C
862-0330 65mm PC -SER T 2.28 Bar @ 20°C
862-0350 65mm PC -SER T 2.41 Bar @ 20°C
862-0390 65mm PC -SER T 2.69 Bar @ 20°C
862-0430 65mm PC -SER T 2.96 Bar @ 20°C
862-0450 65mm PC -SER T 3.1 Bar @ 20°C
862-0540 65mm ICON 3.67 Bar @ 20°C
862-0600 65mm ICON 4.1 Bar @ 20°C
862-0640 65mm ICON 4.4 Bar @ 20°C
862-0700 65mm ICON 4.84 Bar @ 20°C
864-0540 80mm PC -SER T 3.67 Bar @ 20°C
864-0600 80mm ICON 4.1 Bar @ 20°C
864-0700 80mm ICON 4.84 Bar @ 20°C
864-0960 80mm PC -SER T 6.62 Bar @ 20°C
864-1100 80mm PC -SER T 7.58 Bar @ 20°C
Compressed Liquefied Gas Tanks
864-1750 89mm Reverse Acting 12.1 Bar @ 55°C
864-2000 89mm Reverse Acting 13.8 Bar @ 55°C
864-2180 89mm Reverse Acting 15.0 Bar @ 55°C
864-3050 89mm Reverse Acting 21.0 Bar @ 55°C
864-3190 89mm Reverse Acting 22.0 Bar @ 55°C
864-3990 89mm Reverse Acting 27.5 Bar @ 55°C
864-5000 89mm Reverse Acting 34.5 Bar @ 55°C
Hydrogen Peroxide
865-1200 250mm STD (new design) 4.5 Bar @ 20°C
865-1250 250mm STD (new design) 4.5 Bar @ 60°C
865-1400 250mm STD (new design) 6.0 Bar @ 20°C



HOLDER

Part No. Description
360-1010 75mm PVC cap with stainless steel cable
460-1010 110mm PVC cap with stainless steel cable
360-1007 75mm fixing bracket - plastic
360-1007SS 75mm fixing bracket - stainless steel
460-1007 110mm fixing bracket - plastic
460-1007SS 110mm fixing bracket - stainless steel



 
Views:2952 Date:2012-4-27 [ Print ]
 

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We manufacture a wide range of steel alloys castings including stainless steel, heat resistant steel, carbon steel, low alloy, high temperature steels by silicasol lost wax process.