Ngec ma tiyo ikum valves

Valve foundation
1. Piny ma pire tek pa valve utiye: pressure ma nok PN man diameter ma nok DN
2. Tic ma pire tek pa valve: thum piny ma jucoko, lok rwom pa pii, man lok yore pa pii
3, yore madongo mi mako valve utiye: flange, thread, welding, wafer
4, pek pa valve —— rwom pa lyethu nyutho nia: piny matung tung, lyethu mi tic matung tung, rwom ma malu ma juyio ngo ma nyayu peko ikum tic utiye tung tung
5. Tye yore ario madongo mi flange standard: yore mi ngom mi Europe man yore mi ngom mi Amerika.
Pipe flange mi dul aryo eni gi tung tung man gicopu rombu ngo;
Ber loyo ni poko ku rwom pa tegu:
The European state system is PN0.25,0.6, 1.0, 1.6, 2.5, 4.0, 6.3, 10.0, 16.0, 25.0, 32.0, 40.0MPa;
The US state system is PN1.0 (CIass75), 2.0 (CIass150), 5.0 (CIass300), 11.0 (CIass600), 15.0 (CIass900), 26.0 (CIass1500), 42.0 (CIass2500) MPa.
Kit pa pipe flange madongo utiye: 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 / RJ) man flange (man mange.
Kit ma juketho kudu flange uketho i iye: full plane (FF), protrusion surface (RF), concave (FM) convex (M), ring connection surface (RJ), man mukende mapol.

Valves ma rwinyo (ma rwinyo)
1. Z, J, L, Q, D, G, X, H, A, Y, S kubang rwom pa valve nyutho: gate valve, stop valve, throttle valve, ball valve, butterfly valve, diaphragm valve, plug valve, check valve, safety valve, pressure reducing valve man drain valve.
2, The valve connection type code 1,2,4,6,7 respectively said: 1-internal thread, 2-external thread, 4-flange, 6-welding, 7-pair clip
3, Kit mi cwalo piny pa valve code 9,6,3 uwacu: 9-electric, 6-pneumatic, 3-turbine worm.
4, The valve body material code Z, K, Q, T, C, P, R, V respectively said: 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-vadium steel.
5, Seat seal or 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. Piny adek makani ma pire tek ma umitu jupar pi yero actuator?
1) Adwogi pa actuator umaku obed malac uloyu pa regulating valve man umaku obed maber.
2) Mi neno rwom pa rwom, tung tung pa pressure ma juketho i regulating valve urombo ku yeny mi tic. Kero ma rwate ngo pa valve core umaku ju kwanu i saa mi tung tung madit pa pressure.
3) Ka dwokowang lembe pa actuator urombo ku yeny pa tic, asaga pa actuator pa mac.
7, TWS valve company copo mio valve ma utiye kudu?
Rubber seated butterfly valve: wafer butterfly valve, lug butterfly valve,flange butterfly valve; valve mi dhugola; check valve;valve mi rwom, ball valve, man mukende mapol.
I Tianjin Tanggu Water Seal Valve Co., Ltd., wabedo kud anyonga ni mio piny maber ma rwate ku cik ma malu pa tic. Ku kit valves man fittings mwa madwong, icopo yio wa ni wabi miyo iri kony maber pi pii peri. Lwong wa tin pi ningeyo lembe madwong ikum piny mwa man kite ma wacopo konyi kudu.