Hot sale DN200 8′′ U Section Ductile Iron Di Stainless Carbon Steel EPDM NBR Lined Double Flange Butterfly Valve with Handle Wormgear

"Kalidad para magumpisa, Katapatan bilang base, Tapat a kumpanya at pamisanmetung a pakinabang" ing kekaming ideya, bilang paralan para mitalakad parati at tukian ing kagaling para king Hot sale DN200 8′′ U Section Ductile Iron Di Stainless Carbon Steel EPDM NBR Lined Double Flange Butterfly Valve with Wear Handle Worm Honor, maragul yang parangal ing kekaming katuparan kailangan. Taos puso kaming asahan na makipagsaup kami kekayu keng malapit a daratang a panaun.
"Kalidad para magumpisa, Katapatan bilang base, Tapat a kumpanya at pamisanmetung a pakinabang" ing kekaming ideya, bilang paralan para mitalakad parati at isundu ing kagaling paraChina Butterfly Valve and Valve, bilang metung a byasang pabrika tatanggap kami namang customized a order at gagawan mi yang parehu keng kekang larawan o sample a magdetalye keng specification ampo keng customer design packing. Ing peka-goal ning kumpanya yapin ing mika-makayagpang a memorya kareng sablang customer, at mitatag yang makabang panaun a win-win a relasyun king negosyu. Para keng karagdagang impormasyun, tandanan mung makipag ugnayan kekami. At maragul a tula mi nung buri yu ing mika personal a pamitipun keng kekaming opisina.

UD Series soft sleeve seated butterfly valve metung yang Wafer pattern a maki flanges, ing face to face yapin ing EN558-1 20 series bilang wafer type.

Kaasalan:

1.Ing pamag-correct kareng butul gagawan de keng flange agpang keng standard, madali yang i-correct kabang mag-install ya.
2.Through-out bolt o one-side bolt ginamit. Madaling palitan at mantinian.
Ing malambut a manggas a luklukan malyari yang i-isolate ing katawan keng media.

Instruksiun ning pamagobra ning produktu

1. Ing pipe flange standards dapat makayagpang ya keng butterfly valve standards; magsuggest kang gumamit welding neck flange, specialized flange para kareng butterfly valves o integral pipe flange; e ka gumamit slip-on welding flange, kailangan yang makipagkasundu ing supplier bayu ya malyaring gamitan ing slip-on welding flange.
2. Ing pamangamit kareng kundisyun bayu ing pamag-install dapat yang tignan nung ing pamangamit kareng butterfly valves parehu ing performance.
3. Bayu ya dapat linisan ning gagamit ing sealing surface ning valve cavity, siguraduan mung alang makadikit a dikut; linisan me ing pipe para keng welding slag ampo aliwa pang debris.
4.Nung mag-install, ing disc dapat makasara ya para makasiguradung e ya makabangga ing disc keng pipe flange.
5. Deng adwang valve seat ends magsilbi lang flange seal, ali kailangan ing extra seal nung i-install me ing butterfly valve.
6. Ing butterfly valve malyari yang i-install keng nanu mang posisyun (patalakad, pababa o patag). Ing butterfly valve a maki maragul a operator malyari yang mangailangan bracket.
7. Ing pamanyalungat neng magdala o mag-store keng butterfly valve malyari yang maging sangkan para mabawas ing butterfly valve keng kayang sealing ability. Iwasan ing butterfly valve disc keng pamanalbag kareng matigas a bage at dapat makabuklat ya keng 4 ° anggang 5 ° angle position para e ya masira ing sealing surface keng panaun ayni.
8. Kumpirman ing ustu ning flange welding bayu ya i-install, ing welding kaybat nang i-install ing butterfly valve malyari yang maging sangkan ning pangasira ning goma ampo ing preservation coating.
9. Nung gagamit kang butterfly valve a papatakbo ning pneumatic, ing panibatan ning angin dapat manatili yang malinis at malinis ban aiwasan ing pamaglub da reng aliwang bage king pneumatic operator at makaapektu king pamagobra.
10. nung alang espesyal a requirements a makasulat keng pamamili, ing butterfly valve malyari ya mung i-mount patayo at para keng kilub mung gamit.
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12. King panaun ning pamag-imbak at e pamangamit, ding butterfly valves dapat lang manatili lang tuyu, maka-shelter king lilim at iwasan la reng makasumaming sangkap a makapadurut ibat king erosion.

Sukat:

"Kalidad para magumpisa, Katapatan bilang base, Tapat a kumpanya at pamisanmetung a pakinabang" ing kekaming ideya, bilang paralan para mitalakad parati at tukian ing kagaling para king Hot sale DN200 8′′ U Section Ductile Iron Di Stainless Carbon Steel EPDM PTFE NBR Lined Double Flange concentric Butterfly Valge, Iti ing kekaming parangal para tuparan ing kekaming parangal kailangan. Taos puso kaming asahan na makipagsaup kami kekayu keng malapit a daratang a panaun.
Hot saleChina Butterfly Valve and Valve, bilang metung a byasang pabrika tatanggap kami namang customized a order at gagawan mi yang parehu keng kekang larawan o sample a magdetalye keng specification ampo keng customer design packing. Ing peka-goal ning kumpanya yapin ing mika-makayagpang a memorya kareng sablang customer, at mitatag yang makabang panaun a win-win a relasyun king negosyu. Para keng karagdagang impormasyun, tandanan mung makipag ugnayan kekami. At maragul a tula mi nung buri yu ing mika personal a pamitipun keng kekaming opisina.