Waferduaran platocheck valvemanutukoy ed balbula ya automatikon mangilukas tan mansara ed balbula diad panamegley na panagmatalek ed agos na mismon medium pian ag-onpawil so medium, ya tatawagen met ya check valve, one-way valve, reverse flow valve tan back pressure valve. Waferduaran platocheck valveet sakey ya automatikon balbula ya say manunan gagala to et say pangisebel ed ipawil na medium, pangisebel ed pabaliktad ya panag-ikot na pump tan say driven motor, tan pangipaway ed medium ed container. Waferduaran platosaray check valve et nayarin usaren met ed saray linya ya mangisusuplay na auxiliary systems ya nayarin ontagey so pressure nen say pressure na sistema.
1. Wafer type double plate check valve application:
Waferduaran platocheck valveet akapuesto ed sistema na tubo, tan say manunan gagala to et say pangisebel ed ipawil na medium. Say waferduaran platocheck valveet sakey ya automatikon balbula ya nalukasan tan nasaraan depende ed kapegleyan na presyon. Wafer-typeduaran platocheck valveet matukoy parad nominal pressure PN1.0MPa~42.0MPa, Class150~25000; nominal diameter DN15~1200mm, NPS1/2~48; temperatura na trabaho -196~540°C ed nanduruman tubo, ya uusaren pian ag-onkukurang so medium. Diad pampili na nanduruman materyales, nayarin iyaplika itan ed nanduruman media a singa say danum, singaw, larak, nitric acid, acetic acid, mabiskeg ya oxidizing medium tan uric acid.
2. Say manunan materyales na waferduaran platocheck valve:
Walay carbon steel, low temperature steel, dual phase steel (F51/F55), titanium alloy, aluminum bronze, INCONEL, SS304, SS304L, SS316, SS316L, chrome molybdenum steel, Monel (400/500), 200# alloy, tan arum niran metalloy.
3. Saray katangian na istruktura naduaran platocheck valve:
1. Say karukey na istruktura et antikey, tan say karukey na istruktura to et 1/4~1/8 labat na tradisyonal ya flangedibasigcheck valve.
2. Melag tan magano, say belat to et 1/4~1/20 labat na tradisyonal ya flangedibasigcheck valve.
3. Say valve disc et maples ya onsara tan say water hammer pressure et melag
4. Parehon nayarin usaren so horizontal o vertical ya tubo, mainomay ya i-install
5. Say dalan na agos et makinis tan say resistensya na pluido et melag
6. Sensitibon kiwas tan maong ya panag-seal
7. Say biahe na valve disc et antikey tan say puersa na impakasara to et melag
8. Say inkalapagan ya istruktura et simpli tan masimpit, tan say kurti to et marakep
9. Andukey so serbisyo tan napanmatalkan ya performance
Komapat, saray kaslakan ya lingo naduaran platocheck valve et:
1. Say disc na balbula et abuyak
Say pressure na medium antis tan kayari naduaran platocheck valvewalad kipapasen na maapit a balanse tan “saw” na balang sakey. Say valve disc et mabetbet ya napepelag na valve seat, tan say valve disc ya gawad pigaran mainomay ya materyales (singa say cast iron, brass, tan arum nira) et napepepekpek. aputer.
Say paraan pian naprebentaan et say pangusar naduaran platocheck valve ya walay disc bilang ductile material.
2. Medium backflow
Say tapew na seal et aderal; saray dutak so nakukulong.
Diad pangapiger ed tapew na sealing tan panlinis ed saray dutak, naprebentaan so backflow.
Oras na pangi-post: Sep-23-2022
