Check valves are often part of common household items.

Check valves work automatically and most are not controlled by a person or any external control ; accordingly, most do not have any valve handle or stem.

Check valves are often used with some types of pumps.

Check valves are used in many fluid systems such as those in chemical and power plants, and in many other industrial processes.

Check valves are also often used when multiple gases are mixed into one gas stream.

Check valves used in domestic heating systems to prevent vertical convection, especially in combination with solar thermal installations, also are called gravity brake.

* Check Valves Tutorial The operation, benefits, applications and selection of different designs, including lift, disc, swing and wafer check valves are explained in this tutorial

* Check valves are one-way valves, allowing an accumulator to charge and maintain its pressure after the machine is turned off, for example.

* Pilot controlled Check valves are one-way valve that can be opened ( for both directions ) by a foreign pressure signal.

Check digits and parity bits are special cases of checksums, appropriate for small blocks of data ( such as Social Security numbers, bank account numbers, computer words, single bytes, etc .).

The main features of this program are, Font Application, Spell Check, Grammar Check, Thesaurus, Autocorrect, Auto text, Web integration, HTML documentation etc.

Check that both ends are in the middle, emerging in opposite directions.

Check with your local DNR for limits, although common limits for white bass are 25 per day per person.

All kit cars are subject to a Vehicle Identity Check, VIC, by the DVLA to determine the registration mark a kit car is assigned.

Salvatore had attached the Democrats ’ campaign literature in a September 12 email to Deon that read, “ Check out the literature the Democrats are putting out about the SEPTA lot.

", " I Left My Wallet in El Segundo ", " Scenario ", " Check the Rhime ", " Jazz ( We've Got )", " Award Tour " and " Electric Relaxation " are regarded as classics by the hip hop community.

Check rails are often used on really sharp curves, even where there are no switches.

If there are no additional state restrictions, a firearm may be transferred to an individual upon approval by the National Instant Criminal Background Check System ( NICS ) maintained by the FBI.

* CIBC. com is now the first Canadian bank website to receive CNIB Site Check certification for providing barrier-free web access to people who are blind or have vision loss.

* Compliments Balance is a line of health-conscious products which are evaluated by the Heart and Stroke Foundation, based on Canada's Food Guide, and bear the Health Check symbol.

Two examples are " Reality Check " and the " Great American Culture Quiz ", in which O ' Reilly quizzes two Fox News colleagues ( usually Steve Doocy and Martha MacCallum ) on pop culture.

They had two music videos which are for their songs " Check Ya " and " Smack ", both of which can be viewed over on YouTube.

* WTHR-TV, Indianapolis & Bob Segall for " Reality Check: Where are the Jobs?

Other bicycles such as the Surly Travelers Check and the Santana Travel Tandem are full-sized bicycles which do not fold, but instead use Bicycle Torque Couplings to enable separating the frame into two parts for easier transport.

Check is announced by declaring janggun ( 將軍 ), meaning " general ".

In contrast to their previous album, Paul's Boutique, the Beastie Boys returned somewhat stylistically to their punk rock roots on Check Your Head, playing their own instruments for the first time on record since their early EPs ( although they did provide live instrumentation on at least two songs on Paul's Boutique ).

Check that these are secured to the diver, or else placed in a spot where they can be handed down once the diver is in the water.

This screen was installed for Musicmatch 9 and 10 users whether or not they checked the " Check for upgrades " box in programs setting.

Check out the large hollows in the tree trunks as they burst with colours of the beautiful native birds, such as king parrots, rosellas and lorikeets ".

By 1992, they started a new band, The Jim Jims, with guitarist Daniel Herring .< ref name =" JJJ "> The Jim Jims provided a cover version of The Velvet Underground's " Heroin " on Check This Action ... Let the Fun Begin, a compilation CD of local Geelong bands released in 1992.

They then went on a European tour, on which they recorded " Two Tub Man " and " Check This Action ", both released as split 7 " singles with the Hellacopters.

In the United States, if the payee is equipped to process cheques electronically at point of sale ( see: Check 21 Act ), they should still take custody of the cheque and submit it to a financial institution, particularly to avoid any confusion on the part of the purchaser.

They had previously played the roles in blackface make-up for the 1930 film Check and Double Check, but for the television version they opted to use an African American cast.

Once stopped, checked and cleared, each citizen received a specially printed Zebra Check card from the officer ( s ) that they could show to police if stopped again.

By 1973, they had changed their name to Tavares and scored their first R & B Top 10 ( Pop Top 40 ) hit with " Check it Out " that same year, and soon began charting regularly on the R & B and pop charts.

Check that they are compatible before use.

Then they would count down from three to one and then take turns berating the guest, then ending the show by telling the guest to " think about what we said " and then say " This is Reality Check and we are through!

The Health Check symbol on menu items shows that they have met the nutrient criteria developed by the Heart and Stroke Foundation ’ s registered dietitians based on Canada ’ s Food Guide.

This may have been electrically the same as or similar to the XT bus ; it most certainly had some similarities since both essentially exposed the 8088 CPU's address and data buses, with some buffering and latching, the addition of interrupts and DMA provided by Intel add-on chips, and a few system fault detection lines ( Power Good, Memory Check, I / O Channel Check ).

Sections such as " Health Check ", which has featured articles such as " Cosmo Gyno " and " Your Body ", both have entertainment value and help women understand their bodies and even recognize possible health problems.

* Validate: Check whether other transactions have modified data that this transaction has used ( read or written ).

Check that each corrective action would, if pre-implemented before the event, have reduced or prevented specific harmful effects.

The most commonly used mark is a " Check ", indicating that hashers will have to search in any direction to find the continuation of the trail.

the GSMA guideline was to have this Check Digit always transmitted to the network as zero.

; B-Buoyancy: Check negative and positive buoyancy control devices ( this includes environmental suits and equipment ); know where your buddy's weights are in case you have to drop them.

Recently, Check 21 software providers have developed a " Virtual Check 21 " system which allows online and offline merchants to create and submit demand draft documents to the bank of deposit.

This peppery version speed is 180 km / h and accelerates from 0 to 100 km / h in 9. 5 seconds ; is externally recognizable by the presence of a red piping on the bumpers, for the adhesive band at the base of the side with the writing Turbo, the tailpipe in polished metal and larger bumpers themselves, specific design and larger than her sisters " quiet " inside you may notice an unusual wheel design from sportier seats as well as from molding and wrapping the analog instruments have more complete series, but with extra arricchibile with Check Control instrumentation or " solid state ".

Highly regarded hip-hop albums such as Illmatic by Nas, Midnight Marauders by A Tribe Called Quest, Black Sunday by Cypress Hill, Resurrection by Common, Big Shots by Charizma, Operation: Doomsday by MF Doom, Check Your Head by Beastie Boys and Quality Control by Jurassic 5 have featured samples from the film.

At one point the General initiates the ' Coin Check ' to show that she should not have a senior job as she has not seen combat and, of course, Liston has no challenge coin – thus proving his point.

Although several notable Canadian sitcoms have been produced, such as King of Kensington, Hangin ' In, Corner Gas and Little Mosque on the Prairie, many other sitcoms, including Material World, Mosquito Lake, Snow Job, Check it Out !, The Trouble with Tracy, Rideau Hall, Excuse My French and Not My Department, have generally fared poorly with critics and audiences.

* too many frames with invalid Frame Check Sequence ( FCS ) field have been received

# Check to see if articles listed here have been expanded since the < nowiki > tag was added, and remove the stub tag.

The BHA have been accused of misrepresenting evidence submitted to the House Of Commons Evidence Check On Homeopathy.

# Check that all contracts have been completed

* Traffic Check ( Maxis claims to have 50 video cameras installed around Klang Valley, Penang & Johor Bahru )

Check the steel core of the blade for cracks that may have propagated from the gullets.

" Thousands of youth across New York have participated in Reality Check activities, which operate in partnership with more than a dozen youth organizations across the state.