High EfficiencyType 714

Electric - pneumatic supplementary loading system for operation at up to 97% of the maximum permissible operating pressure. Technical data

Higher process productivity due to operation of the system to be protected closer to the maximum permissible operating pressure (PB) (up to 97%)
less media loss when opening and closing the Safety valves. Both opening and closing times are shortened
reduced noise emissions, as the opening and closing times of the safety valves are shortened
Complete tightness up to set pressure - The Safety valve remains tight even at pressure peaks that occur below the set pressure.
less wear of the Safetys valve, as no simmering occurs before the safety valves responds

Applications & Industries

Set pressure(according to CE)	0,1 - 200 barg \| 1,5 - 2.900 psig
Set pressure (according to ASME)	0,1 - 250 barg \| 1,5 - 2.900 psig
Temperature(according to CE)	-40 - 550 °C \| -40 - 1,022 °F
Temperature(according to ASME)	-40 - 550 °C \| -40 - 1,000 °F
Capacity	Orifice D - T
Connections DIN EN 1092	DN 25 - DN 400
Connections ASME B16.5	NPS 1 to NPS 16
Flange class Inlet DIN EN 1092	PN 10 - PN 400
Flange class Inlet ASME B16.5	Class 150 - Class 2500
Body material	0.6025, 0.7043, 1.0619, 1.4408, 1.7357 \| Gr. 60-40-18, SA 216 WCB, SA 351 CF8M, SA 217 WC6, SA 352 LCB, SA 351 CF3M, SA 995 Gr 4A CD3MN (Duplex), SA 494 M35-1 (Monel), SA 494 CX2MW (Hastelloy)
Narrowest flow diameter d₀	14 - 295 mm \| 0.55 - 11.61 in
Narrowest flow area A₀	154 - 68347 mm² \| 0.239 - 105.938 in²
Bellows material	Stainless steel , INCONEL® 625LCF
Seat gasket	Soft sealing, Metallic, Sealing plate