Double-phase steel special high pressure self-regulating valveA naŋ roog tök (ZZYP), kaam (ZZYM), kaam (ZZYN), kaam (ZZYN), kaam (ZZYN), kaam (ZZYN), kaam (ZZYN), kaam (ZZYN), kaam (ZZYN), kaam A ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye k A tɛ̈n yenë yen luui, a tɛ̈n yenë yen luui, a tɛ̈n yenë yen luui, a tɛ̈n yenë yen luui, a tɛ̈n yenë yen luui, a tɛ̈n yenë yen luui, a tɛ̈n yenë yen luu Kä ye kek looi aye PN16, 40, 64. Valve kalibre range DN20 ~ 300; Level of leakage level is level II, level IV and level VI. Level of leakage level is level II, level IV and level VI. Level of leakage level is level II, level IV and level VI. Level of leakage level is level III, level IV and level VI. Traffic characteristics are quick opening; Traffic characteristics are fast opening; Traffic characteristics are fast opening; Traffic characteristics are fast opening; Traffic characteristics are fast opening; Traffic characteristics are fast opening; Traffic characteristics are fast opening; Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl. A lëu bɛ̈n mat në kë wïc bɛ̈n bɛ̈n bɛ̈n bɛ̈n bɛ̈n bɛ̈n bɛ̈n bɛ̈n.
Kä ye kek looi në high pressure self-regulating valve：
◇ Self-controlled pressure regulating valve does not need additional energy, can work in a non-electric and non-gas place, both convenient and saving energy. ◇ Self-controlled pressure regulating valve does not need additional energy, can work in a non-electric and non-gas place, both convenient and saving energy.
◇ Pressure segmentation range is fine and intersecting each other, adjustment accuracy is high. ◇ Pressure segmentation range is fine and intersecting each other, adjustment accuracy is high. ◇ Pressure segmentation range is fine and intersecting each other, adjustment accuracy is high.
◇ Lɔ̈ɔ̈m de pressure setting lëu bï ya tɔ̈ɔ̈u në kaam de luɔɔi.
◇ Ka tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ t
◇ Rubber film type detection, execution mechanism measuring accuracy high, operation sensitivity. Rubber film type detection, execution mechanism measuring accuracy high, operation sensitivity.
◇ Luɔ̈ɔ̈i de pressure balancing mechanism, ka valve ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl

High pressure self-regulating flow valve main parts materials：
◇ Valve body: ZG230-450、ZG1Cr18Ni9Ti、ZGCr18Ni12Mo2Ti
◇ Valve core: 1Cr18Ni9Ti 、 Cr18Ni12Mo2Ti
◇ Valve seat: 1Cr18Ni9Ti 、Cr18Ni12Mo2Ti
◇ Valve bar: 1Cr18Ni9Ti 、Cr18Ni12Mo2Ti
◇ Film cover: A3, A3 steel coated tetrafluoroethylene stainless steel
◇ Kɔɔr: nitrile, ethylene, fluorine, rubber ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye

High pressure self-regulating flow valve connection standard：
◇ Flange standard: cast method according to BG9113-88, JB/79-94
◇ Flange sealing surface type: PN16 convex face
◇ PN40, 64 ye kɔnɔ, valve ye kɔnɔ
◇ Tɔŋ tɛ̈n BG12221-98
◇ Signal Interface: M16 × 1.5