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 25 - Details relating to contact between valve members and seats
Patents for F16K 25 - Details relating to contact between valve members and seats (2,498)
09/2010
09/15/2010CN201582430U Damping ball valve
09/15/2010CN201582429U Self-cleaning ball valve
09/15/2010CN201582410U Full stainless steel welding butterfly valve
09/15/2010CN201582405U Manual plastic-lining butterfly valve
09/08/2010EP2225484A2 Ball valve impedance seat
09/08/2010CN201575208U Floating rubber ring type transformer pressure relief valve
09/08/2010CN201575190U Hand-operated plastic lined diaphragm valve
09/08/2010CN201575189U Pneumatic-type plastic-lined diaphragm valve
09/08/2010CN201575185U Manual O-shaped ball valve lined with fluorine plastic
09/08/2010CN201575184U Pneumatic fluoroplastic-lined O-shaped ball valve
09/08/2010CN201575183U Electric fluorine plastic lined O type ball valve
09/08/2010CN201575167U Pneumatic-type plastic-lined butterfly valve
09/08/2010CN201575157U Pneumatic-type fluoroplastic-lined shutoff valve
09/08/2010CN201575156U Electric fluorine-lined plastic stop valve
09/01/2010CN201568585U Gas flow control valve
08/2010
08/26/2010WO2010096737A1 Cylinder phaser valves
08/25/2010CN201561175U blowing butterfly valve
08/25/2010CN101545545B Titanium-nitride cermet composite-material wear-resistant ball valve
08/25/2010CN101265986B Low pressure drop high-temperature gas changing-over valve sealing structure
08/24/2010US7780564 Automatic transmission hydraulic line pressure regulator
08/24/2010US7780143 Gate valve
08/24/2010CA2665708C Valve assembly for an actuating device
08/18/2010CN201554915U Fully rubber-covered valve plate
08/18/2010CN101598226B Aqueous medium hydraulic control one-way valve
08/18/2010CN101526150B Electronic expansion valve and method for processing same
08/17/2010CA2552170C Reverse flow flow trim for choke valve
08/12/2010US20100200786 Pressure-sensing valve and the method for using the same
08/11/2010CN201547339U Check valve with improved valve plate
08/11/2010CN201547299U Plug valve core with sealing device
08/11/2010CN101802468A Metal sealing disk having an elastomeric backing for use with fluid regulators
08/11/2010CN101220196B Poly(ether-ether-ketone) composite material, production method and application of sealing member
08/05/2010US20100193718 Valve
08/05/2010US20100192924 Valve for Fuel Devices
08/04/2010CN201539626U Program controlled valve
08/04/2010CN201539575U Double stop valve
08/03/2010US7766305 Rectangular gate valve
07/2010
07/29/2010US20100186834 Faucet component with improved coating
07/28/2010CN101338832B Static pressure mosaic valve body anti-corrosive device
07/27/2010US7762527 Vacuum valve
07/22/2010US20100180875 Seating control device for a valve for a split-cycle engine
07/21/2010CN201531624U Valve seat of eccentric butterfly valve
07/21/2010CN101354084B Pneumatic corner valve
07/20/2010US7758016 Ball valve
07/20/2010US7757512 Refrigerator having variable delay controller for ice dispenser and method thereof
07/15/2010US20100176330 Dissimilar material bonding of drive shaft with flow control component of valve
07/14/2010CN201526699U Ball valve with long service life
07/07/2010CN101160485B On-off valve device for fluid
07/01/2010US20100163769 Flow control valve for fluidized material
06/2010
06/24/2010DE102008061315A1 Aufhängung einer Ventilplatte an einer Ventilstange Suspension of a valve plate to a valve stem
06/23/2010CN1829824B Method and device for deactivating items and for maintaining such items in a deactivated state
06/23/2010CN101749450A Fluoroplastics full-lining diaphragm valve
06/23/2010CN101749448A Ball valve
06/23/2010CN101749439A Leakage-free fully-lined butterfly valve
06/17/2010US20100147247 Superaustenitic stainless steel and method of making and use thereof
06/16/2010CN201507666U Waste water electromagnetic movable cutoff valve
06/16/2010CN201507664U Manual fluoroplastic lined stop valve
06/16/2010CN101737526A Air tight construction of changeover valve
06/15/2010US7735804 Sealing valve
06/10/2010US20100140530 Dissimilar material retention
06/10/2010US20100140529 Article having a protective coating and methods
06/10/2010US20100140527 Coated seals
06/09/2010CN101725721A Vacuum valve
06/09/2010CN101245861B Non-leakage flat gate valve
06/08/2010US7730735 Refrigerant service port valve for air conditioners
06/03/2010WO2010060706A1 Method for producing throttle holes having a low cavitation transition point
06/03/2010US20100138051 Method and arrangement for actuation
06/02/2010DE102008059025A1 Valve sealing seat for pneumatic control device, has valve body and seat body mounted relative to each other with clearance and movable relative to each other perpendicular to elastic sealing body, where valve body is guided over membrane
06/02/2010CN201496595U Non-jamming electro-hydraulic flat-plate gate
06/02/2010CN201496582U Valve core for fluoride-lined single-seat regulating valve
05/2010
05/27/2010DE102008059109A1 Vorrichtung zum Verschließen oder Öffnen des Strömungsquerschnitts von Rohrleitungen, insbesondere in Vakuumanlagen Device for closing or opening the flow cross-section of pipes, in particular in vacuum systems
05/26/2010EP2188555A2 Metal sealing disk having an elastomeric backing for use with fluid regulators
05/26/2010CN201487293U Hollow automatic pressure relief ball valve
05/25/2010US7721757 Discharge check valve assembly for use with hermetic scroll compressor
05/20/2010WO2010054900A1 Non-return valve of cartridge design
05/19/2010CN201475448U Section bradyseism type swash plate check valve
05/19/2010CN201475393U Eccentric knife-shaped gate valve
05/19/2010CN201475350U Combined solenoid valve
05/13/2010US20100116910 Ball valve with reduced erosion behavior
05/12/2010CN201462083U Ultrahigh pressure manual three position four way directional valve
05/12/2010CN201461964U High-pressure bellows stop valve
04/2010
04/29/2010WO2010045946A1 A servo valve
04/29/2010WO2010011725A3 Crosslinkers and materials produced using them
04/20/2010CA2357144C Shoe with inflatable bladder and secure deflation valve
04/15/2010US20100090151 Direct touch type metal diaphragm valve
04/15/2010US20100090146 Valve sealing arrangements and methods
04/08/2010DE102008060337B3 Druckentlastungsventil Pressure relief valve
04/07/2010EP2171321A1 Methods and apparatus to align a seat ring in a valve
04/01/2010CA2681418A1 Valve assembly
03/2010
03/31/2010CN101688620A Valve-seat interface architecture
03/31/2010CN101688613A Methods and apparatus to align a seat ring in a valve
03/30/2010CA2435348C Pressure relief device with one piece gasket
03/25/2010US20100072414 Microfluidic valve systems and methods
03/24/2010CN201428837Y Check valve
03/24/2010CN201428816Y Seal device for ceramic gate valve
03/17/2010CN101672377A Automatic-compensation sealing plug valve
03/17/2010CN101672376A Plug cock type mud valve
03/11/2010US20100058753 Valve assembly for an actuating device
03/04/2010WO2010003608A8 Valve having a long average operating life
03/04/2010US20100051838 Capacity control valve
03/04/2010DE102008045419A1 Valve i.e. pressure relief valve, for deep mining, has piston guide comprising conducting surface erecting impact surface of piston, such that fluid leaking-out of piston guide subjects piston with dynamic fluid pressure in axial direction
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