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 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
Patents for F16K 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary (12,536)
12/2010
12/01/2010CN201661709U Ball valve
12/01/2010CN201661708U Check valve of meter connector
12/01/2010CN201661707U Integral direct-water outlet hydrant
12/01/2010CN101900212A High-pressure large-caliber duplex gathering ball valve
11/2010
11/30/2010CA2618134C Triple valve blow out preventer
11/25/2010US20100294968 Extended valve handle
11/25/2010US20100293990 modular valve
11/24/2010CN201652901U Anti-freezer for solar water heater
11/24/2010CN201651537U Exhaust ball valve
11/24/2010CN201651529U Lock controlled valve
11/24/2010CN201651488U Integrated bottom valve
11/24/2010CN201651418U Rotary type two-position multichannel reversing valve
11/24/2010CN201651405U Piston metal seal valve seat
11/24/2010CN201651404U Filter angle valve
11/24/2010CN201651403U Detachable ball valve
11/24/2010CN201651402U Fixed ball valve with long transportation pipeline
11/24/2010CN201651401U Improved structure of valve filter element
11/24/2010CN201651400U Dust unloading ball valve
11/24/2010CN201651399U High pressure soft seal ball valve
11/24/2010CN201651398U Bidirectional adjustable automatic compensation spherical valve
11/24/2010CN201651397U High-pressure heavy-caliber double gathering ball valve
11/24/2010CN201651396U Corrugated pipe ball valve
11/24/2010CN201651395U Ball valve and gas supply device
11/24/2010CN201651394U Wear-resistant pneumatic ash-discharge ball valve
11/24/2010CN201651393U Double union ball valve
11/24/2010CN201651392U Ball valve
11/24/2010CN201651391U Double union ball valve
11/24/2010CN201651390U A wear-resistant ceramic eccentric ball valve
11/24/2010CN201651389U Dual-sealing valve seat ball valve
11/24/2010CN201651388U Photovoltaic electricity electro-hydraulic linkage high-temperature resistant ball valve
11/24/2010CN201651387U Plastic ball valve
11/24/2010CN201651386U Underground gas extraction terminal pipe control valve for coal mines
11/24/2010CN101893111A Expanding type two-way hard sealed spherical valve
11/24/2010CN101893110A Top entry inclined pneumatic ball valve
11/24/2010CN101893109A Top loaded pneumatic ball valve
11/24/2010CN101893108A Spherical valve with bellows
11/24/2010CN101555953B Solenoid valve for burning stove
11/23/2010US7836909 Rotatable wedge valve mechanism and method for manufacture
11/18/2010WO2010131039A1 Valve assembly
11/18/2010WO2010085667A3 Bidirectional sealing mechanically shifted ball valve for downhole use
11/18/2010US20100288955 Exhaust Gas Recirculation Valve for a Motor Vehicle
11/18/2010US20100288374 Split valve
11/17/2010CN201636374U High-temperature wear-resistant ball valve
11/17/2010CN201636373U Double-flow water-saving tap
11/17/2010CN201636372U Internal-thread spherical valve
11/17/2010CN201636371U Wafer ball valve
11/17/2010CN201636370U Single-union ball valve
11/17/2010CN201636369U Novel rod and ball integrated valve
11/17/2010CN201636368U Novel top-mounted lifting ball valve
11/17/2010CN201636367U Novel ceramic corrosion-resistant spherical valve
11/17/2010CN201636366U Air-regulating valve
11/17/2010CN201636365U Novel water tap
11/17/2010CN201636364U Novel automatic temperature-control gas safety valve
11/17/2010CN101886708A Eccentric/concentric combined sealing valve seat
11/17/2010CN101886707A Ball valve with elastic chambers and flexible seal rings additionally arranged at two sides
11/16/2010CA2417491C Valve with calibrated flow orifice insert
11/10/2010EP2248992A2 At-surface tool for pulsed injection of liquids
11/10/2010CN201627999U Water-breaking and self-closing hydrant
11/10/2010CN201627980U Screw-cap switching tap
11/10/2010CN201627966U Lubricating oil storage groove of plug valve
11/10/2010CN201627965U Ball valve seal packing and ball valve thereof
11/10/2010CN201627964U Plunger sealing ring structure of plunger valve
11/10/2010CN201627963U Antitheft all-welded ball valve
11/10/2010CN201627962U Metal sealing ball valve
11/10/2010CN201627961U High pressure ball valve
11/10/2010CN201627960U High-temperature high-pressure ball valve
11/10/2010CN201627959U Tank bottom ball valve
11/10/2010CN201627958U Low-torque and soft-seal ball valve
11/10/2010CN201627957U Ball valve with unidirectional cutoff function
11/10/2010CN201627956U Buried polyethylene ball valve for gas
11/10/2010CN201627955U High-temperature high-pressure wear resistant hard sealing ball valve with safety valve stem
11/10/2010CN201627954U Scrapper type metal hard sealing ball valve
11/10/2010CN201627953U Plunger structure of plunger valve
11/10/2010CN101881342A Concave-rod marble valve and operation method thereof
11/10/2010CN101362280B Production method of ball valve core
11/10/2010CN101103229B Rotary valve arranged in a multi-gas cooker
11/04/2010WO2010127201A1 Seal with seal support shoulder
11/04/2010WO2010126885A1 Ball valve and method of use
11/04/2010US20100276620 Double piston trunnion mounted ball valves and methods of use
11/04/2010US20100275759 Straight-through rotary valve structure
11/04/2010US20100275702 Rotary valve
11/03/2010EP2246599A1 Control valve for a fluid flow circuit
11/03/2010EP2245344A1 Apparatus to bias valve closure members
11/03/2010EP1651893B1 Easily serviced and repaired inspectable ball valve
11/03/2010CN201621331U Jet-type water saving tap
11/03/2010CN201621321U Seal device of valve plug in ball valve
11/03/2010CN201621320U Cock valve core structure
11/03/2010CN201621319U Enhanced ceramic sphere
11/03/2010CN201621318U Ultra-short full bore ball valve
11/03/2010CN201621317U Top assembly type integral inclined surface metal sealing ball valve
11/03/2010CN201621316U Loose-joint filter ball valve
11/03/2010CN201621315U Hard-seal ball valve
11/03/2010CN201621314U Double-sealing ball valve device
11/03/2010CN201621313U V-shaped concentric ceramic-embedded regulating ball valve
11/03/2010CN201621312U Plug valve
11/03/2010CN101876831A Domestic sewage multi-functional control device
11/03/2010CN101876378A Non-resistance two-sided double-eccentric ball valve
11/02/2010CA2413392C Check valve having adjustable lift, packing assembly and retrofit kit for same
10/2010
10/28/2010WO2010122229A1 Method and draining device for draining of a device provided with a bottom discharge
10/28/2010WO2010121690A1 Valve for extracting a sample from a content of a tank
1 ... 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 ... 126