Kelo jami ma ki tiyo kwede me umu valve-TWS Valve

Gin ma ki tiyo kwede me umu valve obedo gin ma pire tek i kom valve sealing. Jami ango ma ki tiyo kwede me umu valve? Wangeyo ni jami ma ki tiyo kwede me umu valve ki poko i dul aryo: nyonyo ki ma pe nyonyo. Gin ma lubo ni tye acaki manok i kom kit me tic ki jami ma pat pat ma ki tiyo kwede me umu, kacel ki kit valve ma pol kare ki tiyo kwede.

1. Rubber ma ki yubu ki jami mukene

Kit ma rubber ma ki yubu ki dano tye kwede ma calo teko me gengo moo, gengo lyeto ki gengo balo jami maber loyo pa yat ma ki yubu ki jami mukene. I kom lok, rwom me lyeto pa yat ma ki yubu ki jami ma ki yubu ki cing dano tye t≤150°C, ki rwom me lyeto pa yat ma ki yubu ki yat tye t≤60°C. Rubber ki tiyo kwede me umu globe valves,gin ma ki lwongo ni rubber seated gate valve, diaphragm valves,rubber seated butterfly valve, rubber seated swing check valve (neno valves), pinch valves ki valves mukene ma tye ki rwom me PN≤1MPa.

2. Nylon

Nylon tye ki kit ma rwom me buru ne nok ki tek pa buru ne. Nylon pol kare ki tiyo kwede pi ball valves ki globe valves ki rwom me lyeto t≤90°C ki rwom me lyeto PN≤32MPa.

3. PTFE

PTFE ki tiyo kwede pol kare pi globe valves,dul ma ki lwongo ni gate valves, ball valves, ki mukene. ki rwom me lyeto t≤232°C ki rwom me lyeto PN≤6.4MPa.

4. Gin ma ki yubu ki nyonyo

Ki tiyo ki nyonyo megin ma ki lwongo ni gate valve, globe valve, plug valve, ki mukene pi lyeto t≤100°C, rwom me lyeto PN≤1.6MPa, yamo ki moo.

5. Babbitt alloy

Babbitt alloy ki tiyo kwede pi ammonia globe valve ki rwom me lyeto t-70~150°C ki rwom me lyeto PN≤2.5MPa.

6. Copper alloy

Jami ma ki tiyo kwede me yubu copper alloys tye 6-6-3 tin bronze ki 58-2-2 manganese brass. Copper alloy tye ki teko me juku tic maber ki ber pi pii ki lyeto ki lyeto t≤200°C ki rwom me lyeto PN≤1.6MPa. Pol kare ki tiiyo kwede idul ma ki lwongo ni gate valves, globe valves,neno valves, plug valves, ki mukene.

7. Chrome stainless steel

Kit ma ki tiyo kwede ma pol pa chromium stainless steel tye 2Cr13 ki 3Cr13, ma ki neko ki ki dwoko piny, ki tye ki teko me gengo buru. Pol kare ki tiyo kwede i valve pi jami ma calo pii, yamo ki moo ma tye ki lyeto t≤450°C ki rwom me lyeto PN≤32MPa.

8. Chromium-nickel-titanium stainless steel

Gin ma pol kare ki tiyo kwede me chromium-nickel-titanium stainless steel tye 1Cr18Ni9ti, ma tye ki teko me gengo buru, gengo buru ki gengo lyeto. Ber pi yamo, nitric acid ki jami mukene ma tye ki rwom me lyeto t≤600°C ki rwom me lyeto PN≤6.4MPa, ma ki tiyo kwede pi globe valve, ball valve, ki mukene.

9. Nitrided steel

Gin ma pol kare ki tiyo kwede me yubu nitrided steel tye 38CrMoAlA, ma tye ki teko me gengo buru ki gengo buru inge tic ki carburizing. Pol kare ki tiiyo kwede i gang tic ma ki lwongo ni gate valve ki rwom me lyeto t≤540°C ki rwom me lyeto PN≤10MPa.

10. Boronizing

Boronizing tiyo ki kom ma ki umu kwede ki i kom gin ma ki lwongo ni valve body onyo disc body, ki dong timo boronizing surface treatment, kom ma ki umu kwede ni tye ki teko me juku tic maber. Ki tiiyo kwede i gang tic me teko ma ki lwongo ni blowdown valve.