Akụkụ Valve Keystone Butterfly - PTFE+EPDM oche
| Agba: | Nwa | Ihe: | Rubber eke |
|---|---|---|---|
| Okpomọkụ: | - 50 ~ 150 ogo | Aha ngwaahịa: | Oche Valve Elastic |
| Mgbasa ozi dabara adaba: | Mmiri, mmiri a na-aṅụ mmanya, mmiri ọṅụṅụ, mmiri mkpofu ... | Isi ike: | 65±3 Celsius |
| Ìhè dị elu: |
oche roba valvụ urukurubụba, oche valvụ ductile iron, oche Valve Anti Animal Butterfly Valve |
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Anti-Anụmanụ na mmanụ ihe oriri kwesịrị ekwesị Neoprene (CR) Butterfly Valve Seat
Neoprene (CR)
Neoprene, Polychloroprene bụ nke chloroprene monomer polymerization mejupụtara. Mgbe vulcanization gasịrị, ọ na-enwe ezigbo elasticity rọba na mgbochi abrasion. Ọ bụ mgbochi -insolation ma nwee ezigbo nguzogide ihu igwe, na-eguzogide mmebi ime ihe ike, refrigerants, acid dilute acid, silicon ester lubricant, mana ọ naghị eguzogide usoro phosphate mmanụ hydraulic. Ọ dị mfe kristal ma kwesie ike na obere okpomọkụ, nkwụsi ike nchekwa adịghị ike, na nnukwu mgbasawanye na obere aniline nke mmanụ ịnweta. N'iji oke okpomọkụ bụ - 50 ~ 150 ogo.
Uru:
Ezi elasticity na ezigbo nrụrụ mkpakọ, usoro ahụ enweghị sọlfọ, ya mere ọ dị mfe iji rụọ ọrụ. O nwere ihe mgbochi - anumanu na mmanu akwukwo nri, kemịkalụ na-anọpụ iche agaghị emetụta ya, abụba, mmanụ, mmanụ dị iche iche, ihe mgbaze, yana nwekwara ihe mgbochi - ọkụ.
Ihe ọghọm:
Adịghị akwado iji na acid siri ike, nitrohydrocarbons, esters, chloroform na ketone.
Ngwa:
Akụkụ rọba ma ọ bụ akụkụ akara na refrigerant R12, ngwa ụlọ. Kwesịrị ekwesị maka ngwaahịa rọba nke na-akpọtụrụ ikuku, ìhè anyanwụ, akụkụ ozone, na-eguzogide ọkụ na corrosion chemical.
Asambodo:
KTW W270 EN681-1,ACS,NSF61/372;WRAS,EC1935;FDA,EC1935;REACH,ROHS
Uru anyị:
1. Rubber na framework ihe ejikọtara nke ọma.
2. Mma mma roba elasticity na mkpakọ set.
3. Stable oche size na obere torque, magburu onwe akara na eyi iguzogide ihe onwunwe.
4. Ihe ndị rọba na-anakwere ụdị mba ụwa na arụmọrụ kwụsiri ike.
5. Ihe: CR, NR, SBR, NBR, EPDM, PTFE, Silicone, wdg.
6. Asambodo: NSF,SGS,KTW,FDA,ISO9001,ROHS,
7. Igwe ọkụ dị elu / ala dị ala, mmanụ na mmanụ ọkụ, ikuku ikuku dị mma wdg.
8. Usoro na mbukota bụ dị ka gị chọrọ.
9. Ngwa: njikwa mmiri mmiri, elektrọnik, ngwa ezinụlọ, ụgbọ ala, ụlọ ọrụ akụrụngwa ahụike, igwe mmepụta ihe & akụrụngwa, wdg.
Tebụl nhọrọ ngwa ngwa ihe metụtara:
| Ihe onwunwe | Okpomọkụ dabara adaba. | Njirimara |
| NBR |
- 35 ℃ ~ 100 ℃ Ngwa ngwa - 40 ℃ ~ 125 ℃ |
Nitrile rubber nwere ezigbo onwe ya - ihe na-agbasawanye, nguzogide abrasion na hydrocarbon - Njirimara na-eguzogide. Enwere ike iji ya mee ihe n'ozuzu maka mmiri, agụụ, acid, nnu, alkali, griiz, mmanụ, bọta, mmanụ hydraulic, glycol, wdg. Enweghị ike iji ya mee ihe n'ebe ndị dị ka acetone, ketone, nitrate, na fluorinated hydrocarbons. |
| EPDM |
- 40 ℃ ~ 135 ℃ Ngwa ngwa - 50 ℃ ~ 150 ℃ |
Ethylene-propylene roba bụ ezigbo n'ozuzu- ebumnobi sịntetik rọba nke a pụrụ iji na usoro mmiri ọkụ, ihe ọṅụṅụ, mmiri ara ehi, ketones, alcohols, nitrates, na glycerin, ma ọ bụghị na hydrocarbon-mmanụ dabeere, inorganics, ma ọ bụ ihe mgbaze.
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| CR |
- 35 ℃ ~ 100 ℃ Ngwa ngwa - 40 ℃ ~ 125 ℃ |
A na-eji Neoprene na mgbasa ozi dịka acid, mmanụ, abụba, bọta na ihe mgbaze ma nwee ezigbo nguzogide ọgụ. |
| FKM |
- 20 ℃ ~ 180 ℃
|
Fluororubber bụ ezigbo hydrocarbon - mmanụ ntọala na-eguzogide ọgwụ, rọba hydrocarbon fluorinated maka gas mmanụ na ngwaahịa mmanụ ala ndị ọzọ. Ọ dabara maka mmiri, mmanụ, ikuku, acid na mgbasa ozi ndị ọzọ, mana enweghị ike iji ya maka uzuoku, mmiri ọkụ ma ọ bụ oke karịa 82 Celsius. Sistemụ Alkali. |
| SR | - 70 ℃ ~ 200 ℃ | Silicone rubber na-eguzogide okpomọkụ dị elu, obere okpomọkụ na ihe ndị na-edozi ahụ, a na-ejikwa ya na ụlọ ọrụ dị ka acid siri ike, alkali na-adịghị ike na nri. |
Ihe pụrụ iche: carboxylated nitrile roba, hydrogenated nitrile roba, corrosion - ethylene na-eguzogide - propylene roba, uzuoku - fluoroelastomer na-eguzogide, chlorosulfonated polyethylene |
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Edebere ya iji mee ka ọtụtụ ngwa dị iche iche rụọ ọrụ, a na-emepụta oche valve a kpọmkwem iji hụ na ndakọrịta na-enweghị ntụpọ na mgbasa ozi dị iche iche, gụnyere ndị na-achọsi ike dị ka mmiri ọṅụṅụ, mmiri ọṅụṅụ, na mmiri mkpofu. Ihe eji eme rọba oji na-egosi na ọ siri ike kamakwa ọ na-agbanwe agbanwe, na-enwe ike iguzogide mgbanwe okpomọkụ sitere na -50 ruo +150 degrees Celsius. Àgwà ọma a na-eme ka ọ bụrụ ihe bara uru na gburugburu ebe a na-eme ka okpomọkụ dị mma. Ọzọkwa, oche Elastic Butterfly Valve Seat site na Sansheng Fluorine Plastics abụghị nanị maka ịdịte aka na mgbanwe. Nhazi ya na-ekpuchi isi nke ụkpụrụ injinia ọgbara ọhụrụ, na-eme ka nrụnye na nrụzi dị mfe, si otú a na-ebelata oge nkwụsị na ụgwọ ọrụ. Maka ụlọ ọrụ ndị na-adabere na mbufe mmiri na mmiri ndị ọzọ nke ọma, na-ejikọta akụkụ ndị a dị elu-mma Keystone nru ububa valvụ sụgharịa n'ime ntụkwasị obi dị mma na arụmọrụ nke sistemu ha. Ngwaahịa a na-akọwapụta njikọta nke ihe ọhụrụ, ịdịmma, na nkwado, na-eme ka ọ bụrụ nhọrọ nlere anya maka ndị na-achọ ịkwalite ọrụ njikwa mmiri ha.