Page 8 - RSBPBrochure

EXPLOSION VENTING DEVICES – EXPLOSION VENTING

VMP – FLAT RECTANGULAR EXPLOSION VENTING DEVICES
• Suitable for applications with low operational pressure (up to 50 % of safety
opening pressure)
• For equipment with operational temperature of up to 100 °C
• Possibility of frameless installation
• Stainless steel
• Economical solution
• F – Flat venting devices
• Certification according to EN 14 797
The way to install VMP
VMP – DOMED RECTANGULAR EXPLOSION VENTING DEVICES
• Single layer construction for equipment with operational temperature of up to 100 °C
• Triple layer construction with high underpressure resistance and PTFE insulation
for operational temperatures of up to 240 °C
• Stainless steel or carbon steel with anti-corrosion finish
• Suitable also for equipment with pressure pulses
• SU – Domed triple layer venting devices with PTFE isolation
• D – Domed single layer venting devices
• Certification according to EN 14 797

TECHNICAL PARAMETERS:

Relief area A – outside venting devices dimension B – outside venting devices dimension
Type
(m ) (mm) (mm)
2
SU* D* F* SU D F SU D F SU D F
VMP 229 x 229 x x x 0,04 0,05 0,05 309 309 309 309 309 309
VMP 260 x 260 x x x 0,05 0,06 0,07 340 340 340 340 340 340
VMP 150 x 600 x 0,08 220 670
VMP 220 x 540 x x x 0,10 0,11 0,12 300 300 310 620 620 630
VMP 305 x 457 x x x 0,11 0,12 0,14 375 375 390 527 527 545
VMP 450 x 800 x x x 0,32 0,34 0,36 530 530 550 880 880 900
VMP 490 x 590 x x x 0,24 0,27 0,28 565 565 575 665 665 675
VMP 586 x 920 x x x 0,48 0,51 0,53 661 661 675 995 995 1010
VMP 610 x 290 x x 0,14 0,16 365 365 685 685
VMP 2 x 610 x 290 x 0,32 385 1385
VMP 630 x 310 x x x 0,16 0,18 0,19 385 385 385 705 705 705
VMP 2 x 630 x 310 x x 0,35 0,35 385 385 1405 1405
VMP 920 x 920 x x x 0,78 0,81 0,83 995 995 1005 995 995 1005
VMP 915 x 1118 x x x 0,95 0,98 1,02 990 990 1005 1193 1193 1210
VMP 1020 x 1020 x x x 0,96 1,00 1,04 1095 1095 1106 1095 1095 1106
VMP 410 x 410 x 0,17 490 490
VMP 600 x 600 x 0,35 650 650
VMP 800 x 800 x 0,62 850 850
VMP 1000 x 2000 x 2,00 1090 2090

*SU – Domed triple layer venting devices with PTFE isolation / *D – Domed single layer venting devices / *F – Flat venting devices
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