Bellows foob lub rooj vag li qub, nws yog ib qho tseem ceeb ntawm cov hlau bellows, hauv qab qia txais yuav tsis siv neeg seam vuam thiab vuam, sab sauv yob thiab kev sib txuas phaj tsis siv neeg vuam, nruab nrab ntawm cov kua thiab cov cua los tsim cov hlau thaiv, kom ntseeg tau tias lub valve qia. xoom xau.
2. Ob chav foob tsim (corrugated yeeb nkab + packing) yog hais tias ua tsis tau tejyam, qia packing yuav tsum tsis txhob to thiab ua raws li thoob ntiaj teb sealing qauv;
3. Lub valve npog yog nruab nrog roj haum, uas tuaj yeem siv ncaj qha los lubricate lub qia, txiv ntseej thiab lub tes tsho, tsis zoo li cov tsoos ntsia hlau lubrication.
4. Ergonomically tsim handwheel, nrog lub neej ntev kev pab cuam, ua haujlwm yooj yim thiab yooj yim, muaj kev nyab xeeb thiab txhim khu kev qha;
Cov khoom siv: roj av, tshuaj lom neeg kev lag luam, tshuaj, tshuaj chiv, hluav taws xob thiab lwm yam lag luam.
Khoom siv: cam khwb cia hlau, forged hlau, stainless hlau ANSI khoom.
Nominal loj: 1/2 "~ 16"
Muaj peev xwm muab 18 "thiab siab dua caliber khoom customization.
Nominal siab: 150LB ~ 600LB,
Cov khoom tuaj yeem raug kho rau 800LB thiab siab dua cov khoom lag luam.
Kev sib txuas hom: flange, xov, vuam (tooj vuam, qhov (socket) vuam)