Tlhahiso ea Ball ea Poneimatic ea Tharollo ea Bolo ea Likhathatso le Mehato ea Tlhokomelo:
Lekola mohloli oa moea: Ho netefatsa hore khatello ea mohloli oa moea o tloaelehile ebile o omme, 'me o hlahlobe hore na oa li-pepene oa moea oa tsoala kapa o thibetsoe.
Lekola phepelo ea motlakase: Haeba valve ea bolo e na le sesebelisoa sa motlakase, sheba hore na phepelo ea motlakase e tloaelehile ebile e tlosa ho hloleha hoa matla.
Lekola boemo ba phula ea bolo : Lekola hore na valve ea bolo e maemong a nepahetseng. Haeba valve ea bolo e maemong a mahareng, e ka etsa hore valve e se ke ea bula kapa e koalehileng.
Hlahloba ho tiisoa kalleng ea bolo : Lekola hore na boemo bo tiisitsoeng ba bolo bo senyehile kapa bo apesoa. Haeba e senyehile, karolo e tsitsitseng e hloka ho nkeloa sebaka.
Lekola sesebelisoa sa phepelo ea bolo ea bolo : Lekola hore na sesebelisoa sa phepelo ea bolo se sebetsa ka tsela e tloaelehileng. Haeba sesebelisoa sa phepelo e fosahetse, valve ea bolo e kanna ea se buloe kapa e koetsoe.
Lekola sekoli sa bolo ea bolo : Lekola hore na moqapi oa bolo o sebetsa ka mokhoa o tloaelehileng. Haeba silinda e ke ke ea sebetsa ka mokhoa o tloaelehileng, valve ea bolo e kanna ea se buloe kapa ea koaloa.
Hloekisa ka hare ho valeve ea bolo : haeba ho na le litšila kapa litšila ka har'a phula ea bolo, e ka etsa hore bolo ea bolve e ka hloleha ho koala kapa ho bula ka tloaelo.
Likarolo tsa ho khutlisa : Ho latela boemo bo ikhethang, ho ka hlokahala hore li nke likarolo tsa valeve ea bolo, joalo ka litiiso, sesebelisoa sa phetisetso, jj.
Lekanya phuputso ea bolo : Kamora ho hlokomela letso ea bolo ho netefatsa hore valeve ea bolo e ka buloa le ho koala ka tsela e tloaelehileng.
Lihlahisoa tsa k'hamphani ea rona ke li-vpal vala, hell
V Alve b ody
Ball core form: |
full diameter O-shaped ball |
Nominal diameter: |
DN15-450mm |
Nominal pressure: |
PN16, 40, 64; ANSI 150, 300, 600 |
Connection type: |
flange type |
Body material: |
WCB, CF8, CF8M, etc |
Packing: |
polytetrafluoroethylene PTFE, flexible graphite |
Kopano e ka hare ea kahare
Spool form: |
metal seal, soft seal |
Valve ball material: |
304, 316, 304L, 316L, etc |
Valve seat material: |
PTFE, RPTFE, PEEK, PPL, 304, 316, etc |
Mechani ea Bohloekisi
Model: |
Piston actuator |
Gas supply pressure: |
400 ~ 700kPa |
Air source interface: |
G1/8 ", G1/4 ", G3/8 ", G1/2" |
Ambient temperature: |
-30 ~ +70℃ |
Action form: |
single action, double action |
Thepa
Leakage: |
Metal seal: according to ANSI B16.104 Class IV |
Non-metal seal: |
compliant with ANSI B16.104 Class VI |