Valve Performance Testing: Pamagkumpara kareng Butterfly Valves, Gate Valves, ampo Check Valves

keng industrial piping systems, ing pamamili keng balbula importanti ya. Deng butterfly valves, gate valves, ampo check valves atlu lang uri ning valve, balang metung atin yang kayang sariling performance characteristics ampo application scenarios. Para siguraduan ing reliability ampo ing efficiency da reng balbula keng aktwal a pamangamit, ing valve performance testing importanti ya. Ing artikulung ayni abalu na ing katangian ning pamagganaka da reng atlung uri ning balbula ampo reng karelang paralan ning pamagsuri.

Butterfly Valve

Inging butterfly valve kontrolan ne ing dagul ning likidu kapamilatan ning pamag-rotate king kayang disc. Ing kayang simpleng istruktura, compact a sukad, ampo ing kayang magaan a timbang gagawan neng masanting para kareng high-flow, low-pressure a aplikasyun. Ing pamagsuri keng performance para kareng butterfly valves kayabe ya ing leak testing, flow characteristics testing, ampo ing pressure resistance testing.

1. Pamanyubuk king Pamagtatak: Ing pamag-seal ning butterfly valve direktang makaapektu keng pamag-leak ning likidu. Kabang magtesting, ing metung a pressure keraklan mipapatupad ya keng valve keng makasara a kabilian para akit nung atin yang fluid leakage.
2. Flow Characteristics Test:King pamag-adjust king valve opening angle, ing relasyun ning danum ampo ing pressure sukad ya para abalu ing kayang flow characteristic curve. Iti importanti ya para mamili keng ustung balbula.
3. Pressure Test: Ing pressure resistance metung yang kritikal a sangkan keng valve design ampo keng pamaglalang. keng test ayni, ing balbula kailangan yang makayabut keng pressure a lalagpus keng rated pressure na para makasiguradung ligtas ya keng matinding kundisyun.

Gate Valve

Ing ing gate valve metung yang valve na magkontrol keng fluid flow kapamilatan ning pamaglipat keng disc patas ampo pababa. Iti masanting ya para kareng ganap a makabuklat o ganap a makasara a aplikasyun. Ing pamagsuri keng performance ning gate valve kayabe ya ing pamagbukas ampo pamagsara ning torque testing, pamagsuri keng pamag-seal, ampo pamagsuri keng wear resistance.

1. Pamamuklat at pamagsara torque test: Subukan me ing torque a kailangan para makabuklat at makasara ing balbula para makasiguradung mayan at ligtas ing operasyun.
2. Tightness test:Kalupa da reng butterfly valves, ing tightness testing da reng gate valves importanti ya naman. kapamilatan ning pamag-apply pressure, lawan nung atin yang leakage ing makasara nang kabilian ning balbula.
3. Wear resistance test: Uling keng friction ning gate disc ampo ing valve seat ning gate valve, ing wear resistance test malyari neng abalu ing performance stability ning valve keng makabang panaun a pamangamit.

Check Valve

Inging check valve metung yang valve na magpaintulut keng fluid na mamagus keng metung mung direksyun, para aiwasan ing backflow. Deng check valve performance tests kayabe la reng reverse flow testing, leak testing, ampo pressure loss testing.

1. Reverse Flow Test: Susubukan ne ing pamagsara ning balbula nung ing likidu mamagus ya keng baliktad a direksyun para siguraduan na epektibo yang makapigil keng pamagbalik.
2. Tightness test:makanyan mu naman, ing tightness test ning check valve kailangan ya para makasiguradung alang leakage keng closed state.
3. Pressure Loss Test:Evaluate ne ing pressure loss a sangkan ning valve kabang magdagul ya ing fluid para siguraduan ing efficiency na keng sistema.

Ckonklusyun

Balbula da reng parul, gate valves, ampongcheck valvesbalang metung atin yang miyayaliwang katangian ning pamagganap ampo senaryo ning aplikasyun. Ing pamagsuri keng performance ning valve importanti ya nung mamili kang ustung valve. Ing pamagsuri para keng sealing, flow characteristics, pressure resistance, ampo aliwa pang aspetu makasiguradu yang reliability ampo efficiency ning valve keng practical a aplikasyun, inya sa't mas masanting ing operational safety ampo economic efficiency ning mabilug a sistema ning pipeline.