| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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| 03/20/2013 | CN202812345U Pilot valve for differential pressure balance valve |
| 03/20/2013 | CN202812344U 泄压安全阀 Pressure relief valve |
| 03/20/2013 | CN202812343U Strong magnet pre-tightening anti-overpressure device |
| 03/20/2013 | CN202812342U Safety valve |
| 03/20/2013 | CN202812341U Magnetic force emergency release valve |
| 03/20/2013 | CN202812340U Novel main valve of reducing valve |
| 03/20/2013 | CN202812339U Novel pressure lever instability triggering pressure release valve |
| 03/20/2013 | CN202812338U Pressure bar instability trigger type decompression valve |
| 03/20/2013 | CN202812337U Digital lock static balancing valve |
| 03/20/2013 | CN202812336U Multifunction vehicle compressed natural gas cylinder valve |
| 03/20/2013 | CN202812335U Novel low-pressure triggering pressure lever instability shut-off valve |
| 03/20/2013 | CN202812334U Flow control valve |
| 03/20/2013 | CN202812323U Overpressure valve structure of oil filter |
| 03/20/2013 | CN102985735A Valve control system, bidet using the same, and valve control method |
| 03/20/2013 | CN102979970A Flange with multi-stage pressure release valve for low-pressure boiler |
| 03/20/2013 | CN102979936A High pressure compressed air regulating valve |
| 03/20/2013 | CN102979935A Automatic pressure releasing valve |
| 03/20/2013 | CN102313049B Pressure reducing valve |
| 03/20/2013 | CN102042431B Anti-sediment backwashing back pressure valve |
| 03/19/2013 | US8397741 Delay activated valve and method |
| 03/14/2013 | WO2013036858A2 Safety head |
| 03/14/2013 | US20130061942 Resettable relief valve |
| 03/14/2013 | DE102011113046A1 Steuereinheit für ein Ventil Control unit for a valve |
| 03/14/2013 | DE102011112576A1 Pressure compensation element connected to vent pipe of device housing of motor vehicle component, gas reservoir chamber that is fluidly connected to environment by one-way valve whose forward direction is directed to environment |
| 03/14/2013 | DE102011082588A1 Overflow valve for fuel injector e.g. common rail fuel injector used in motor vehicle, has reduced cross-section regions though which the fuel is made to flow, during transition of control piston from closed position to open position |
| 03/14/2013 | DE102011053563A1 Temperaturregelvorrichtung, insbesondere Thermostatvorrichtung Temperature control device, in particular thermostatic device |
| 03/14/2013 | DE10127435B4 Gasströmungswächter Gas flow monitor |
| 03/14/2013 | CA2847868A1 Safety head |
| 03/13/2013 | EP2568203A2 Auto-switching spraying apparatus |
| 03/13/2013 | EP2567143A1 System and process for equalization of pressure of a process flow stream across a valve |
| 03/13/2013 | EP2567129A1 Multi-mode pressure relief valve |
| 03/13/2013 | DE202011110209U1 Reifendruckablassvorrichtung Tire pressure relief device |
| 03/13/2013 | CN202793492U Intelligent gas meter with seismic sensor |
| 03/13/2013 | CN202790866U Direct-reading static balance valve |
| 03/13/2013 | CN202790864U Gas valve for energy-saving gas device and energy-saving gas device with gas valve |
| 03/13/2013 | CN202790783U Clamp type valve and portable furnace applying same |
| 03/13/2013 | CN202790762U Fuel gas self-closing valve |
| 03/13/2013 | CN202790760U Valve for automatically blocking up gas pipe |
| 03/13/2013 | CN202790759U Fire retardant device with single-way safe valve |
| 03/13/2013 | CN202790758U Self-closing safety valve for heat liquefied gas |
| 03/13/2013 | CN202790757U Safe pull-out valve for CNG (Compressed Natural Gas) dispenser |
| 03/13/2013 | CN202790756U Dismantling type anti-condensation open type fireproof valve |
| 03/13/2013 | CN202790755U Safety device preventing liquid-filling pipe of liquid oxygen storage tank from being pulled off |
| 03/13/2013 | CN202790754U Adjustable spring pressure reducing valve |
| 03/13/2013 | CN202790753U Constant-pressure constant-flow type water saving device |
| 03/13/2013 | CN202790752U Novel padding type leak-free control valve |
| 03/13/2013 | CN202790751U Novel pressure balance self-operated control valve |
| 03/13/2013 | CN202790750U Pressure sustained-release valve |
| 03/13/2013 | CN202790749U Oil supply transfer device of car engine |
| 03/13/2013 | CN202790748U Dynamic balancing electric control valve |
| 03/13/2013 | CN202790747U Multi-stage regulating-type constant flow valve |
| 03/13/2013 | CN202790746U Double-outlet valve body device of pressure reduction regulator for vehicle |
| 03/13/2013 | CN202790745U Breather valve |
| 03/13/2013 | CN202790744U Automatic air quantity adjusting device and energy-saving gas burning device |
| 03/13/2013 | CN202790743U Direct-flow regulating valve |
| 03/13/2013 | CN202790742U Novel wear-resistant regulating valve |
| 03/13/2013 | CN202790741U Oil tank constant pressure pressure-reducing valve |
| 03/13/2013 | CN202790740U Micro-negative-pressure safety valve |
| 03/13/2013 | CN202790739U Water hydraulic pressure two-way thread overflow valve |
| 03/13/2013 | CN202790738U Rupture disk device with leakage protection for vehicle |
| 03/13/2013 | CN202790737U Novel differential dry alarm valve |
| 03/13/2013 | CN202790736U Plunger type safety valve |
| 03/13/2013 | CN202790735U Solar water heater automatic depressurization water refill valve |
| 03/13/2013 | CN202790734U Pressure balancing device of radiator |
| 03/13/2013 | CN202790733U Automobile tire pressure safety device |
| 03/13/2013 | CN202790732U Pressure release valve of filter tip transmission pipeline |
| 03/13/2013 | CN202790731U Safety valve used for preventing household flood |
| 03/13/2013 | CN202790709U Water flow regulating device of faucet |
| 03/13/2013 | CN202775821U Pressure regulating valve for pressure cooker |
| 03/13/2013 | CN102971614A Valve assembly for a differential pressure sensor with safety valve |
| 03/13/2013 | CN102967092A Pressure maintaining assembly and energy-saving air conditioner with same |
| 03/13/2013 | CN102966810A Double protection multistage pressure relief flange used for low-pressure boiler |
| 03/13/2013 | CN102966776A Reducing valve |
| 03/13/2013 | CN102966775A Direct-current piston type emergency shutoff valve and application thereof |
| 03/13/2013 | CN102966774A Pressure reducing valve |
| 03/13/2013 | CN102966773A Balance-type air filtering relief valve |
| 03/13/2013 | CN102966772A Air valve for energy storage device and energy storage device including the same |
| 03/13/2013 | CN102966742A Flow-limiting fuel gas proportional valve |
| 03/13/2013 | CN101994862B Active material enabled pressure release valves and methods of use |
| 03/13/2013 | CN101893098B Pilot-operated type two-way circulated solenoid valve |
| 03/12/2013 | US8393347 Pressure relief device having support member with recessed areas |
| 03/12/2013 | CA2546904C A seismic safety valve and valve actuator |
| 03/07/2013 | WO2013033382A1 Buckling pin valve |
| 03/07/2013 | WO2013032196A1 Pressure regulation valve for a voc reduction apparatus in an oil tanker |
| 03/07/2013 | WO2013030408A1 Pump, in particular pneumatic pump |
| 03/07/2013 | WO2013030405A2 Connecting piece of a transport line |
| 03/07/2013 | WO2013030397A1 Pipe comprising a pressure relief valve |
| 03/07/2013 | WO2013029735A1 Pressure relief device for a bursting element |
| 03/07/2013 | WO2013029175A1 Variable gas pressure regulator |
| 03/07/2013 | US20130058799 Compressor system including a flow and temperature control device |
| 03/07/2013 | US20130056666 Valves having removable internal actuation mechanisms |
| 03/07/2013 | US20130056098 Compact fuel pressure regulator |
| 03/07/2013 | US20130056095 Self-reset valve |
| 03/07/2013 | US20130056088 Frost Proof Sillcock System |
| 03/07/2013 | US20130056085 Rupture disk |
| 03/07/2013 | DE102011112123A1 Druckentlastungsvorrichtung für ein Berstelement Pressure relief device for a rupture |
| 03/07/2013 | CA2844677A1 Buckling pin valve |
| 03/06/2013 | EP2565504A1 Connector of a transport pipeline |
| 03/06/2013 | EP2565503A1 Pipe with excess pressure valve |
| 03/06/2013 | EP2565502A1 Tap for water supply pipes |