Valavu ya chipata cha OS&Y yokhazikika ya AZ Series

Kufotokozera Kwachidule:

Kukula:DN 50~DN 1000

Kupanikizika:150 psi/200 psi

Muyezo:

Maso ndi maso: ANSI B16.10

Kulumikizana kwa Flange: ANSI B16.15 Kalasi 150

Flange yapamwamba: ISO 5210


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kufotokozera:

Valavu ya chipata cha NRS yokhazikika ya AZ Seriesndi valavu ya chipata cha wedge ndi mtundu wa Rising stem (Outside Screw and Yoke), ndipo ndi yoyenera kugwiritsidwa ntchito ndi madzi ndi zakumwa zosalowerera (zonyansa). Vavu ya chipata cha OS&Y (Outside Screw and Yoke) imagwiritsidwa ntchito makamaka mumakina opopera madzi oteteza moto. Kusiyana kwakukulu kuchokera ku valavu ya chipata cha NRS (Non Rising Stem) ndikuti tsinde ndi nati zimayikidwa kunja kwa thupi la valavu. Izi zimapangitsa kuti zikhale zosavuta kuwona ngati valavuyo yatsegulidwa kapena yatsekedwa, chifukwa kutalika konse kwa tsinde kumaonekera valavuyo ikatsegulidwa, pomwe tsindeyo silikuwonekanso valavuyo ikatsekedwa. Kawirikawiri izi ndizofunikira m'mitundu iyi ya machitidwe kuti zitsimikizire kuti mawonekedwe a dongosolo akuwoneka mwachangu.

Mawonekedwe:

Thupi: Palibe kapangidwe ka groove, kupewa kuipitsidwa, kuonetsetsa kutseka kogwira mtima. Ndi epoxy ❖ kuyanika mkati, kutsatira zofunikira za madzi akumwa.

Chimbale: Chitsulo chopangidwa ndi rabara, chimatsimikizira kutsekedwa kwa valavu ndikukwaniritsa zofunikira za madzi akumwa.

Tsinde: Yopangidwa ndi zipangizo zolimba kwambiri, kuonetsetsa kuti valavu ya chipata imayendetsedwa mosavuta.

Mtedza wa tsinde: Chidutswa cholumikizira tsinde ndi diski, chimaonetsetsa kuti diski ikugwira ntchito mosavuta.

Miyeso:

 

20210927163743

Kukula kwa mm (inchi) D1 D2 D0 H H1 L b N-Φd Kulemera (kg)
65(2.5") 139.7(5.5) 178(7) 182(7.17) 126(4.96) 190.5(7.5) 190.5(7.5) 17.53(0.69) 4-19(0.75) 25
80(3") 152.4(6_) 190.5(7.5) 250(9.84) 130(5.12) 203(8) 203.2(8) 19.05(0.75) 4-19(0.75) 31
100(4") 190.5(7.5) 228.6(9) 250(9.84) 157(6.18) 228.6(9) 228.6(9) 23.88(0.94) 8-19(0.75) 48
150(6") 241.3(9.5) 279.4(11) 302(11.89) 225(8.86) 266.7(10.5) 266.7(10.5) 25.4(1) 8-22(0.88) 72
200(8") 298.5(11.75) 342.9(13.5) 345(13.58) 285(11.22) 292(11.5) 292.1(11.5) 28.45(1.12) 8-22(0.88) 132
250(10") 362(14.252) 406.4(16) 408(16.06) 324(12.760) 330.2(13) 330.2(13) 30.23(1.19) 12-25.4(1) 210
300(12") 431.8(17) 482.6(19) 483(19.02) 383(15.08) 355.6(14) 355.6(14) 31.75(1.25) 12-25.4(1) 315
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