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JP6619980B2 |
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JP6588207B2 |
A valve device includes a body having a fluid passage formed therein, a valve element configured to open and close the fluid passage, a stem arranged to be configured to move toward and away from the valve element to cause the valve elem...
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JP6584002B2 |
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JP6582121B2 |
In order to simultaneously detect the operation state of an operation tool and the action state of a mechanism, the present invention comprises two IC tags 10, 11, a detector 2, and a reading device 3. The two IC tags 10, 11 are each arr...
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JP6580377B2 |
A valve with a locking mechanism and an integrated valve are provided. The valve includes a handle body having a knob, the handle body being disposed rotatably on top of a valve body housing a valve shaft for opening and closing a valve ...
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JP6578251B2 |
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JP6566510B2 |
A valve device which improves the operability of a valve for opening and closing a flow path. The valve device includes a valve, an actuator, an actuator support member, an operating portion, and a threaded member wherein the valve is ab...
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JP2019132384A |
To provide a diaphragm valve which enables a handle to be locked easily.In a diaphragm valve 10, a handle 15 is rotatably disposed in an engine hood 13 and drives a diaphragm 12. A lock pin 16 can restrict rotation of the handle 15. The ...
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JP2019132379A |
To provide a diaphragm valve which enables a handle to be locked easily.In a diaphragm valve 10, a handle 15 has a fitting part 155 and a fitting part 154 and can move between an unlock position where the handle 15 can rotate relative to...
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JP6536843B2 |
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JP2019105312A |
To provide a construction machine capable of suppressing malfunction of an attachment.A construction machine includes a hydraulic pilot valve 40 for making a spool 44 disposed in a valve case 42 stroke according to an operation amount fr...
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JP6531126B2 |
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JP6525160B2 |
Provided is a cap for a handwheel that opens and closes a valve, capable of being readily attached to the handwheel without requiring a large space around the handwheel. The cap has easily switchable two working modes: One is a co-rotati...
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JP2019074188A |
To provide a construction machine which can lock an operation from the outside at desired timing.A construction machine comprises a hydraulic pilot valve 40 for changing pilot pressure, and drive means for changing a state of the hydraul...
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JP6509035B2 |
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JP6504373B2 |
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JP6501662B2 |
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JP2019044460A |
To provide a faucet capable of preventing hot water from being discharged even if a water temperature control unit is operated while a safety button is pressed.The faucet of the present invention comprises: a faucet body 28; a water temp...
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JP2019044788A |
To provide a rotary valve which is capable of maintaining a valve opening in a fixed state and, on the other hand, can be opened/closed while preventing noise from being generated by a component resonating with vibration of a pipe.The pr...
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JP6482379B2 |
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JP6473612B2 |
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JP2019019853A |
To provide an oil passage selecting device that can cope with a failure of a hydraulic actuator.An oil passage selecting device 100 comprises a first valve 4 comprising a first solenoid valve 1, a second valve 5 arranged downstream of th...
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JP6449628B2 |
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JP2018537633A |
The present invention provides a mechanical interlock manifold that controls the flow of a process medium between a fluid or gas system and, for example, a sensor, while at the same time calibrating a measuring instrument communicated wi...
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JP3219255U |
To provide a valve device capable of opening and closing a valve only when necessary. An operation handle 70 having a circular ring shape and having a key insertion hole at a front position thereof, and a tubular outer fitting member 10 ...
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JP6420161B2 |
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JP6410479B2 |
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JP6392087B2 |
To perform a positive change-over of flow passage in response to an operation against the change-over lever.A first ratchet mechanism 18 comprises a disc plate 45 placed at the other end location 83 of a change-over lever 16 of which axi...
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JP6389008B2 |
The invention relates to a pipe branching manifold (7) and to a method of operating the same, the pipe branching manifold (7) having a multitude of pipe branches (3), each of the pipe branches (3) having an entry block valve (4), an exit...
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JP6377551B2 |
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JP2018105459A |
To provide a technology capable of preventing loss of a screw member, which is provided so as to be insertable/removable into/from a substrate.A fitting structure of a screw member includes: a substrate having an insertion hole 40 provid...
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JP6350110B2 |
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JP6302718B2 |
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JP6292806B2 |
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JP6290026B2 |
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JP6261593B2 |
Provided is a high-pressure automatic NC diaphragm valve in which a valve seat is constantly under a large load because of a high-pressure force biasing a valve body, wherein the valve can be stored while the performance of the valve is ...
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JP6258695B2 |
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JP6249563B2 |
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JP6245683B2 |
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JP6245682B2 |
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JP6226263B2 |
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JP6207356B2 |
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JP2017172712A |
To provide a less-expensive valve handle fixing and holding tool of which fitting is convenient.This invention relates to a handle fixing and holding tool 10for holding a valve opened state of a ball valve Vto be opened or closed by rota...
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JP6204817B2 |
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JP2017155846A |
To provide a rotor, a cylindrical cam mechanism, and a valve unit that can adjust the position of a follower and can reduce driving time while having a simple structure.A rotor according to the present invention comprises a cylindrical b...
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JP6182049B2 |
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JP6173153B2 |
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JP2017125567A |
To provide a repair valve capable of adjusting an opening of a valve element.A repair valve 1 includes a valve casing 2 having a valve seat 16, a valve element 3 for opening and closing a flow passage 6 in the valve casing 2, and valve s...
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JP6160924B2 |
To enable a lock mechanism for locking a valve plate at a sealed position of a gate opening to adjust the compression amount of a seal member, in a gate valve where the gate opening is sealed by vertically moving the valve plate to a val...
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JP2017116073A |
To provide a valve capable of inhibiting an erroneous operation of the valve and capable of improving stability even when a cylinder is transported by holding a handle.A valve comprises a position regulation mechanism 20 that includes: p...
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