Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 17 - Safety valves; Equalising valves
Patents for F16K 17 - Safety valves; Equalising valves (21,027)
04/2014
04/02/2014CN103697207A Pilot-operated pressure regulating valve
04/02/2014CN103697206A Adjustable fixed pressure relief assembly and regulator comprising same
04/02/2014CN103697205A Automatic exhaust valve for outlet of self-priming pump
04/02/2014CN103697204A Exhaust valve with emergent closing function
04/02/2014CN103697203A Pneumatic pressure reducing valve with pressure regulating device
04/02/2014CN103697202A Slam shut safety device with guided plug support
04/02/2014CN103697201A Overload protection device and overload protection method for valve actuator
04/02/2014CN103697179A Seal disk with a plurality of hardnesses
04/02/2014CN103697019A Safety valve for motor of excavator
04/01/2014US8684703 Reciprocating compressor
04/01/2014CA2749164C Valve assembly
04/01/2014CA2620576C Pressure relief device
04/01/2014CA2575876C Excess flow valve
03/2014
03/27/2014WO2014047260A1 Pressure discharge valve
03/27/2014WO2014044667A1 Safety shut-off device and method for the production thereof
03/27/2014US20140088455 Apparatus for monitoring intra-abdominal pressure
03/27/2014US20140086774 Fluid end of a high pressure plunger pump having a groove adapted to receive a spring retainer of a suction valve
03/27/2014US20140083526 Slam shut safety device with guided valve disc
03/27/2014US20140083525 Slam shut safety device with guided plug support
03/27/2014US20140083515 Slam shut safety device having disc anti-rotation
03/27/2014DE102012018731A1 Sicherheitsabsperrvorrichtung und Verfahren zu seiner Herstellung Sicherheitsabsperrvorrichtung and process for its preparation
03/27/2014DE102011052132B4 Schubumluftventil Diverter valve
03/26/2014CN203500653U Waterfall faucet
03/26/2014CN203500623U Flow proportional electromagnetic valve
03/26/2014CN203500605U Self-closing type quick air inflating and pressure limiting valve
03/26/2014CN203500604U Flow control valve
03/26/2014CN203500603U Adjustable pressure reducing and stabilizing valve
03/26/2014CN203500602U High-pressure reducing valve
03/26/2014CN203500601U Precision pressure regulating valve
03/26/2014CN203500600U Inner-leakage-preventing safety valve
03/26/2014CN203500599U Pressure reducing valve with filtering and backflow-prevention functions
03/26/2014CN203500598U Valve rod closed type closed back pressure adjusting type steam safe valve
03/26/2014CN203500597U Hydraulic pressure switch
03/26/2014CN203500596U Hard-and-soft sealing structure of valve flap of spring type safety valve
03/26/2014CN203500595U Anticorrosion safety valve
03/26/2014CN203500594U Single-seat depressurizing valve with sectional valve core
03/26/2014CN203500593U Gas self-closing valve
03/26/2014CN203500592U Pressure regulating valve for ship lubricating oil system
03/26/2014CN203500591U Valve for pneumatic sounder
03/26/2014CN203500189U Throttling and pressure reducing combination device using triangular hole throttling valve
03/26/2014CN103688092A Multi-vane throttle valve
03/26/2014CN103672100A Novel speed control valve
03/26/2014CN103672087A Special valve for pressure-bearing water storage equipment
03/26/2014CN103672086A Valve special for pressure-bearing water storing device
03/26/2014CN103672083A Structural diaphragm for low-pressure blasting
03/26/2014CN103672082A Safety block bottom valve for storage and transportation device of liquid dangerous goods
03/26/2014CN103672081A Fire valve capable of spraying in manual and automatic mode and system
03/26/2014CN103672080A Pneumatic reducing valve with resetting device
03/26/2014CN103672079A Pressure adjusting valve
03/26/2014CN103672078A Fluid adjuster, actuator and method for improving stability of fluid adjuster
03/26/2014CN103672077A Balanced pressure regulator with inlet pressure sensing tube and balance plug assembly
03/26/2014CN103672076A Multifunctional pressure-regulating switching valve for liquefied petroleum gas
03/26/2014CN103672075A Novel ultrahigh voltage regulator
03/26/2014CN103672074A Pneumatic reducing value with diaphragm member and valve element
03/26/2014CN103672073A Seal disk assembly for a fluid regulator
03/26/2014CN103672072A Respiration valve and flat type solar water heater with same
03/26/2014CN103672071A Low-pressure protective valve for fuel oil evaporation system of passenger car
03/26/2014CN103672070A Multifunctional float valve
03/26/2014CN103672069A Plunger type pressure release valve with pressure regulation blocks
03/26/2014CN103672068A Novel reversing valve
03/26/2014CN103672067A Voltage-sensitive limit water inlet and water shortage protective device
03/26/2014CN103672066A Novel stop valve
03/26/2014CN103672065A Set-pressure adjustable decompression valve
03/26/2014CN103672064A Pilot operated safety valve
03/26/2014CN103672063A Pressure regulator
03/26/2014CN103672062A External safety relief valve for tank container
03/26/2014CN103672061A Vent valve
03/26/2014CN103672060A Pneumatic reducing valve with overflow function
03/26/2014CN103672059A Release valve with anti-dislocation device
03/26/2014CN103672058A Safety device used on valve special for pressure-bearing water storage device
03/26/2014CN103672057A High-pressure safety rapid shut off valve
03/26/2014CN103672056A Simple and convenient electronic-control CNG (compressed natural gas) pressure reducing valve
03/26/2014CN103672024A Shut-off valve with reduced ignition
03/26/2014CN103671955A Swing axial-flow safety shut-off valve for natural gas
03/26/2014CN103671954A Cavitation resistant structure of eccentric rotating regulating valve
03/26/2014CN103671908A Pressure regulating valve diaphragm capable of being folded, stretching out and drawing back
03/26/2014CN103670476A Soft starting valve
03/26/2014CN102865395B Inserted pressure regulating valve
03/26/2014CN101650059B Air purification humidifier
03/25/2014US8678026 Automatic increased-suction relief apparatus
03/25/2014US8678024 Venting cap assembly
03/25/2014US8678023 Damage detection system and vehicle
03/25/2014CA2523026C Diaphragm valve with mechanical pressure relief
03/20/2014WO2014043726A1 A valve for use with a hydraulically activated device
03/20/2014WO2014043294A1 Method and apparatus for damping an actuator on a fluid regulator
03/20/2014WO2014040764A1 Overpressure valve in the form of a check valve
03/20/2014US20140075950 Minimum pressure shut-off valve
03/20/2014DE102013102759A1 Entlüftungsventil eines dampfkochtopfes Vent valve of a pressure cooker
03/20/2014DE102013101678B3 Safety valve for pressure chamber, has blocking pin that is inserted into insertion hole of interior cover, such that axial adjustment of upper spring plate is made possible
03/20/2014DE102012216534A1 Druckregelventil für ein Kraftstoffeinspritzsystem Pressure regulating valve for a fuel injection system
03/19/2014CN203488811U Fireproof excess pressure valve
03/19/2014CN203488810U Vibration type cutting valve
03/19/2014CN203488809U Sealing device on differential type safety valve
03/19/2014CN203488808U Discharging valve for plastic particle charging hole
03/19/2014CN203488807U Water tank safety valve
03/19/2014CN203488806U Combined safety valve
03/19/2014CN203488805U Direct-fired fuel gas pressure regulator
03/19/2014CN203488804U Pressure regulating component of pressure regulating valve
03/19/2014CN203488803U Safety blow-off valve of gas pressure regulator
03/19/2014CN203488802U Pressure-reducing valve structure
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