WHAKAMAHI                           
                           NSV Slab Gate Valves(Parallel type gate valves, Na roto i te Conduit Gate Valves) e whakamahia nuitia ana i roto i te hinu, hau maori paipa tawhiti-tawhiti me nga mara hau hei reera mana tuwhera/kati.Takirua whakamahia i roto i te hanga tinana maka ana ranei, te kuwaha i hangaia ki te rua aukati, kohao kore-whakarere;pereti kotahi me te hanganga paraharaha rua;I whakamahia e te nohoanga he nohoanga hiri-a-rua i te nuinga o te waa i runga i te hiri o te nohoanga whakarewa me te awhina i te hiri o te nohoanga ngohengohe hei momo hiri tuarua.Ko te raupapa o te momo whakarara kuaha kuaha he hoahoa whaitake, he hanganga kiato, he whanariki te aukati, te aukati waikura, te kakahu-atete, te hiri pono, me te taipana marama o nga huringa, ngawari ki te whakamahi. 
     
   Paerewa e tika ana 
   Paerewa Hoahoa: API 6D, ASME B16.34 
   Kanohi ki te Kanohi: API 6D, ASME B16.10, 
   Whakamutunga Flange: ASME B16.5, ASME B16.47 
   Nga Whakamutua Te Patu: ASME B16.25 
   Whakamātautau me te Tirotiro: API 6D, API 598 
     
   Hua Awhe 
   Rahi: 2" ~ 40"(DN50 ~ DN1000) 
   Whakatauranga: ANSI 150lb ~ 900lb 
     
   Nga Taonga a te Tinana: Te Waowa, Te Kowiri tira, te rino Alloy 
   Mahi: Handwheel, Gear, Hiko, Pneumatic, Hydraulic 
     
   Nga waahanga hoahoa 
   Hoahoa Bore katoa 
   Paraka rua & toto 
   Te whakaora i te kohao whaiaro 
   I werohia te hiri ohotata 
   Kopae kotahi, kōpae rua ranei 
   Ko te momo poka rereke, ko te poka kore ranei 
   Ko nga pito kopa, ko nga pito weriweri ranei 
   Hoahoa haumaru ahi ki te API 6FA/ API 607