A backflow valve for use in a post-mix carbonator system for preventing the backflow of carbonated fluid, thereby preventing the contamination of the fresh water supply, and indicating when such a backflow condition exists or has occurred. The backflow valve comprises a check seat body which ...
The backflow valve of the present invention includes a valve housing having a cavity therein with an inlet and an outlet to the valve cavity. A switch is in communication with the valve cavity and is moveable from an off position to an on position in response to liquid filling the valve ca...
Fastened on the housing part (22) of the backflow preventer for sanitary facilities is an outer sleeve (12) which consists of an elastomeric material and exhibits a sleeve portion (58) which is spaced apart from the housing part (22). The outer sleeve (12) engages around an inner sleeve ...
A backflow check valve is disclosed. The valve comprises a housing, a biasable disk within the housing and a valve seat carried by the housing against which the disk is urgeable. The housing has a fluid inlet and a fluid outlet. The disk is preferably disposed transverse to a preselected ...
Product name:Toilet check valve;Application:Other;Power:Manual;Temperature of Media:High Temperature;Structure:BALL;Media:Water;Customized support:OEM;Place of Origin:CN;ZHE;Port Size:1/2;Model Number:JM;Brand Name:NFJM;|Alibaba.com
This is a promotion of Specialty Valve & Controls, not Mid-West Instrument.The kit must be turned in by the registered owner, referenced with that serial number, and surrendered prior to the purchase of a new Mid-West test kit. Each new Mid-West test kit comes with a 5-year warranty ...
Swing Type Check Valve Gas Appliance Isolation Shut-off Instrument Manifold Valves Normal Temperature General $50.00 Min. order: 1 set dn65 WCB non return swing flange check valve price $35.00 Min. order: 1 set Duckbill Flip Flow Check Valve Gas Appliance Isolation Shut-off Valves Foot Va...
Kunshan Enokai Automation Equipment Co., LTD. Agent of METALWORK solenoid valve, cylinder, coil, filter, gas control valve and METALWORK other pneumatic components, original import, bid fast delivery.
Anti-backflow valve 专利名称：Anti-backflow valve 发明人：Rudolf Vollmer 申请号：US07/339280 申请日：19890417 公开号：US04895180A 公开日：19900123 专利内容由知识产权出版社提供 摘要：An anti-backflow valve to prevent back-flow of water within a water supply line comprises a cross-shaped housing ...
An anti-backflow valve for mounting on the forward end of a plasticating screw rotatably and translatably carried in a tubular barrel of an injection molding machine. The valve includes a rod-like body member that extends forwardly of the plasticating screw for rotation relative to the screw...