Praktikal a beluan kareng balbula

pundasyun ning balbula
1. Deng basic parameters ning valve ilapin deng: nominal pressure PN ampo nominal diameter DN
2. Basic function ning valve: pututan me ing makakonektang medium, i-adjust me ing flow rate, ampo alilan me ing flow direction
3, ing paralan ning pamagkonekta ning balbula ilapin deng: flange, thread, welding, wafer
4, ing pressure ning balbula —— temperatura level papakit na: miyayaliwang materyales, miyayaliwang temperatura ning obra, ing maximum a paintulutan a alang epekto a pressure ning obra miyayaliwa ya
5. Atin yang adwang sistema ing flange standard: European state system ampo American state system.
Ing pipe flange a koneksyun da reng adwang sistema ganap lang miyayaliwa at e la malyaring mipatugma;
Mas masanting yang pamiyaliwa keng pressure level:
Ing European state system PN0.25,0.6, 1.0, 1.6, 2.5, 4.0, 6.3, 10.0, 16.0, 25.0, 32.0, 40.0MPa;
Ing US state system yapin ing PN1.0 (CIass75), 2.0 (CIass150), 5.0 (CIass300), 11.0 (CIass600), 15.0 (CIass900), 26.0 (CIass1500), 42.0 (CIass2500) MPa.
Deng manimunang uri ning pipe flange ilapin deng: integral (IF), plate flat welding (PL), neck flat welding (SO), neck butt welding (WN), socket welding (SW), screw (Th), butt welding ring loose sleeve (PJ / SE) / (LF / SE), flat welding ring loose sleeve (PJ / SE) / (LF / SE), flat welding ring loose sleeve (PJ / RJ)), at flange (BBL) at cover.
Ing flange sealing surface type keraklan kayabe ya: full plane (FF), protrusion surface (RF), concave (FM) convex (M) surface, ring connection surface (RJ), atbp.

Karaniwan (karaniwan) a balbula
1. Z, J, L, Q, D, G, X, H, A, Y, S balang metung kareng valve type code papakit da: gate valve, stop valve, throttle valve, ball valve, butterfly valve, diaphragm valve, plug valve, check valve, safety valve, pressure reducing valve ampo drain valve.
2, Ing valve connection type code 1,2,4,6,7 sasabyan na: 1-internal thread, 2-external thread, 4-flange, 6-welding, 7-pair clip
3, Ing transmission mode ning valve code 9,6,3 sasabyan na: 9-electric, 6-pneumatic, 3-turbine worm.
4, Ing valve body material code Z, K, Q, T, C, P, R, V respectively sinabi na: grey cast iron, malleable cast iron, ductile cast iron, copper and alloy, carbon steel, chromium-nickel nickel stainless steel, chromium-nickel-molybdenum stainless steel, chromium-steel vadium.
5, Seat seal o lining code R, T, X, S, N, F, H, Y, J, M, W respectively: austenitic stainless steel, copper alloy, rubber, plastic, nylon plastic, fluorine plastic, Cr stainless steel, hard alloy, lining rubber, moner alloy, valve body material.

6. Nanu la reng atlung sangkan a dapat ikonsidera keng pamamili keng actuator?
1) Ing output ning actuator dapat mas maragul ya kesa keng load ning regulating valve at dapat makatuliran yang makatuglung.
2) Para abalu ing standard a kumbinasyun, ing allowable pressure difference a tinukoy ning regulating valve makatupad ya kareng requirements ning prosesu. Ing e balansing pwersa ning valve core dapat yang makalkula keng maragul a pamiyaliwa ning pressure.
3) nung ing bilis ning pakibat ning actuator makatupad ya kareng requirements ning operasyun ning prosesu, lalu na ing electric actuator.
7, TWS valve company pwedi yang mag provide yung valve atin?
balbula ning parul a makalukluk a goma: wafer butterfly valve, lug butterfly valve,flange butterfly valve; gate valve; check valve;balancing valve, ball valve, atbp.
King Tianjin Tanggu Water Seal Valve Co., Ltd., pagmaragul mi ing pamamie ming mumunang klasing produktu na makatupad kareng pekamatas a pamantayan ning industria. Kareng kekaming dakal a uri da reng balbula ampo fittings, malyari kang magtiwala kekami na mamye kang perpektung solusyun para keng kekang sistema ning danum. Makipag ugnayan kekami ngeni para abalu mu ing tungkul kareng kekaming produktu ampo nung makananu dakang asaupan.