Ɔkwan bɛn so na wobetumi anya zero leakage wɔ sealing structure a ɛwɔ ball valves mu?

ade titiriw a ɛma wonya zero leakage wɔ .Ball valve ahorow .Ɛda hɔ wɔ pɛpɛɛpɛyɛ a wɔayɛ no sealing structure mu, a ɛhwɛ ma nsu a ɛtwetwe no siw yiye wɔ adwumayɛ tebea ahorow mu denam nneɛma, nhyehyɛe, akwan, ne mfiridwuma a ɛboa a wɔde bedi dwuma yiye no so. Nea edidi so yi yɛ mfiridwuma mu nneɛma atitiriw a wɔde hyɛ ball valve mu:

Nsɔano abien a wɔde hyɛ mu: Wɔakyekyɛ nsɔano titiriw no mu ayɛ no nsɔano a ɛyɛ mmerɛw ne dade. Nsɔano a ɛyɛ mmerɛw no fa nneɛma a ɛyɛ den te sɛ PTFE ne Peek, a wɔde abɔ kurukuruwa no ho na ama wɔanya nsɔano. Ɛfata ma nhyɛso a ɛba fam, dan mu hyew anaasɛ nneɛma a ɛyɛ mmerɛw, a nsu a ɛtwetwe no sua koraa; Metal sealing nam metal valve seat ne sphere no ntam a ɛyɛ den so na ɛba, na ɛde ne ho to mfiri a ɛyɛ pɛpɛɛpɛ a ɛkorɔn ne ne soro a wɔde yɛ no so. Ɛyɛ nea ɛko tia ɔhyew a ɛkɔ soro ne nhyɛso a ɛkɔ soro na ɛfata ma adwumayɛ tebea horow a emu yɛ den. Wɔayɛ aboafo nsɔano no ama ogya ho banbɔ, na dade valve nkongua a ɛwɔ nsɔano bɔɔl valve a ɛyɛ mmerɛw no mu no yɛ adwuma sɛ nea wɔde gyina akyi na amma nsu a ɛbɛtɔ no amma.

Elastic valve seat structure: Spring-loaded valve seat no mia so denneennen wɔ sphere no so denam pre tensioning force a ɛwɔ spring no so, na ɛtua gap no ka; Valve seat a ɛsensɛn nsu so no betumi akɔ so kakra ma ɛne kurukuruwa no ani ayɛ pɛpɛɛpɛ anaasɛ ɛretrɛw wɔ ɔhyew mu.

Nneɛma a ɛkorɔn a wɔde yɛ adwuma ne ne soro a wɔde yɛ: kurukuruwa no ani a ɛyɛ mmerɛw no du RA 0.2 μ m anaa nea ennu saa, na wɔde valve no nkongua no ano a wɔde hyɛ mu no ayɛ no pɛpɛɛpɛ anaasɛ wɔayɛ no fɛfɛɛfɛ; Dade a wɔde ahyɛ mu no ani .Ball valve .no de ade a ɛyɛ den a wɔde kata so petepete so ma ɛyɛ yiye sɛ ɛbɛko atia sɛnea ɛsɛ sɛ ɛyɛ yiye ne sɛnea ɛko tia nsɛe.

Double piston effect: Valve seat no siw ano kwan abien, ɛma nsɔano tumi no yɛ kɛse bere a nhyɛso a ɛwɔ ntam no yɛ adwuma wɔ akyi fã no, na ɛma nsɔano no kɔ so yɛ adwuma bere a ɛyɛ adwuma wɔ ɔfã a ɛwɔ mu no. Ɛfata ma nhyɛso a ɛkorɔn nsonsonoe anaasɛ akwan abien a ɛsen tebea horow.

Anti static ne anti blowing design: Anti static devices siw static electricity a ɛbɛboaboa ano no ano; Anti blowout structure a ɛwɔ valve seat no mu no hwɛ hu sɛ seal no mudi mu kura.

Nsusuwii soronko a ɛfa ɔhyew a ɛba fam ne nhyɛso a ɛkɔ soro ho: ball valve a ɛwɔ ɔhyew a ɛba fam no fa kɔn mu valve kataso tenten na ɛde anti awɔw brittle nneɛma di dwuma; Ball valve a ɛwɔ nhyɛso kɛse no fa ne ho a ɛkata so.

Ball valve ahorow .Ɛsɛ sɛ wɔyɛ nhwehwɛmu a emu yɛ den a ɛma wotumi tu na ɛne nnwuma gyinapɛn te sɛ API 6D ne ISO 15848. Ball valves di dwuma titiriw wɔ ngo ne mframa, nnuru a wɔde yɛ adwuma, LNG, ne nea ɛkeka ho mu, na ɛma wotumi di nsu a ɛtwetwe no so zero fi mmeae a wɔtaa yɛ adwuma kɔ mmeae a ɛyɛ den na ɛbɛyɛ nnwinnade atitiriw wɔ nsu a wɔde di dwuma no mu.