Ny Self-Regulating Pressure Regulator dia afaka manova ny tsindry sy ny fikorianan'ny hafanana alohan'ny sy aorian'ny valva mba hitazonana ny tsindry alohan'ny (na aorian'ny) ny valva amin'ny haavony tsy tapaka, amin'ny fampiasana ny herin'ny tenany ho an'ny mpanelanelana ho fehezina ho loharanon-kery, tsy misy hery ivelany.Izy io dia manasongadina hetsika malefaka, fananana tombo-kase tsara ary ambany fiovaovan'ny teboka napetraka.Self-Regulating Pressure Regulator dia ampiasaina betsaka amin'ny fanaraha-maso mandeha ho azy ny fanamafisana ny fampihenana ny tsindry sy ny fanamafisana ny fanerena ho an'ny entona, rano ary etona.
Ny Self-Regulating Pressure Regulator dia manana tombony hafa amin'ny fifehezana hendry sy marina, maka toerana kely sy asa tsotra ary ny Self Regulating Pressure Regulator dia ampiasaina betsaka amin'ny fanaraha-maso ny entona, etona na rano amin'ny solika, simika, herinaratra, metallurgy, sakafo, lamba, milina, orinasa fanorenana sivily.
Self-regulating Pressure Regulatoris natao sy novokarina araka ny fenitra AMSE/API/BS/DIN/GB
Nominal diameter | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
Coefficient (KV) | 5 | 8 | 12.5 | 20 | 32 | 50 | 80 | 125 | 160 | 320 | 450 | 630 | 900 |
Naoty kapoka (mm) | 8 | 10 | 12 | 15 | 18 | 20 | 30 | 40 | 45 | 60 | 65 | ||
Nominal diameter | 20 | ||||||||||||
Ny savaivony seza | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 15 | 20 | |
Coefficient (KV) | 0.02 | 0.08 | 0.12 | 0.20 | 0.32 | 0.5 | 0.80 | 1.20 | 1.80 | 2.80 | 4.0 | 5 | |
Nominal pressure | MPa | 1.6,2.5,4.0,6.4(6.3)/2.0,5.0,11.0 | |||||||||||
bara | 16,25,40,64(63)/20,50,110 | ||||||||||||
Lb | ANSI:Kilasy150、Class300、Class600 | ||||||||||||
fanerena isan-karazany | 15~50、40~80、60~100、80~140、120~180、160~220、200~260、 | ||||||||||||
toetra mikoriana | Fisokafana haingana | ||||||||||||
Ahitsio ny fahitsiana | ±5-10(%) | ||||||||||||
miasa | -60~350(℃) 350~550(℃) | ||||||||||||
Leakage | Kilasy IV;Kilasy VI |
Anaran'ny singa | Fanaraha-maso Valve Material |
Vatana/Satroka | WCB/WCC/WC6/CF8/CF8M/CF3M |
Valve spool/seza | 304/316/316L (mihoatra ny firaka stellite) |
Fonosana | Normal:-196~150℃ dia PTFE, RTFE,> 230 ℃ dia grafit malefaka |
Gasket | Ara-dalàna: vy tsy misy pentina miaraka amin'ny grafit malefaka, manokana: karazana nify metaly |
Mifehy valve stem | 2Cr13/17-4PH/304/316/316L |
Diaphragm Cover | Normal:Q235,Special:304 |
Diaphragm | NBR misy lamba polyester nohamafisina |
Lohataona | Normal: 60Si2Mn, manokana: 50CrVa |
Nominal diameter DN(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
B | 383 | 512 | 603 | 862 | 1023 | 1380 | 1800 | 2000 | 2200 | |||||
L(Pn16、25、40) | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | |
L(PN64) | 230 | 260 | 300 | 340 | 380 | 430 | 500 | 550 | 650 | 775 | 900 | |||
fanerena isan-karazany KPa | 15~140 | H | 475 | 520 | 540 | 710 | 780 | 840 | 880 | 940 | 950 | |||
A | 280 | 308 | ||||||||||||
120~300 | H | 455 | 500 | 520 | 690 | 760 | 800 | 870 | 900 | 950 | ||||
A | 230 | |||||||||||||
280~500 | H | 450 | 490 | 510 | 680 | 750 | 790 | 860 | 890 | 940 | ||||
A | 176 | 194 | 280 | |||||||||||
480~1000 | H | 445 | 480 | 670 | 740 | 780 | 780 | 850 | 880 | 930 | ||||
A | 176 | 194 | 280 | |||||||||||
Lanja (Kg) (PN16) | 26 | 37 | 42 | 72 | 90 | 112 | 130 | 169 | 285 | 495 | 675 |