Pneumatic Diaphragm Control Valve Manufacturers |Porou COVNA

ZJH Series Pneumatic Diaphragm Control Ball Valve

Whakaahuatanga Poto:

Pneumatic diaphragm control valve

kei roto ko te maha o te puna kore e taea te whakarite, he karekau aukati rere iti me te reera ture nohoanga kotahi kaore he uhi o raro.Ka piki ake te kaha rere ki te 1/3.He iti te pokapū o te kaha, he kaha te wiri me te ngawari ki te whakauru.He pai ake nga tohu mahi ki nga hua o taua momo.Ko nga hua e whakamahia nuitia ana i roto i nga punaha whakahaere whakaputa aunoa i roto i nga umanga tae atu ki te matū, te hinu, te ahumahi marama, te teihana hiko, me te whakarewa. Ka whakapau kaha matou ki te whakarato i te kounga teitei me te hangarau teitei o te mana pneumatic mo to kaupapa rereke mo te whakahaere rere. Uiui mai ki a maatau ki te tiki i te otinga takirere kore utu!

Tauira

Tauwehenga Ture Tikanga: 50:1
Pehenga Ingoa: 1.6 / 4.0 / 6.4 MPa
Te Mahana Ratonga: -10 ki te 180 ℃
Te Paemahana Ambient: -30 ki te 70 ℃
Te Peehanga Hau: 0.14 / 0.25 / 0.40 KPa
Awhe Puna: 20 ki te 100(Momo taketake) / 40 ki te 200 / 80 ki te 240 KPa

Tikina He Korero Tere Tikiake Pepa Raraunga

Taipitopito Hua

Tohu Hua

Nga Painga o te Paera Whakahaere Pneumatic:

COVNAPneumatic Control Valveshe pai mo te whakahaere i te tere rere o nga paipa.Ko te paera mana pneumatic e whakahaerehia ana e te hau kapi, kaore he hiko, he haumaru me te pahū.Ka whiwhi, ka whakahoki korero te kaiwhakatakoto i te tohu mana o te punaha whakahaere aunoatanga ahumahi ki te whakaoti i te whakatikatika i te rere me te pehanga o te reo paipa.Ka whakamahia nuitia ki te hanga kaipuke, ki nga tipu hiko, ki te kai me te inu, me era atu.

Nga waahanga o te ZJH Series Pneumatic Diaphragm Control Valve:

●Ko te puera o te Globe e peia ana e te mana pneumatic e taea ai e koe te ngawari ake o to miihini me te awhina i to whakahaere i te reo kia tino tika.

●E waatea ana i roto i te momo nohoanga kotahi me te momo ringaringa mo to whiringa

Tawhā Hangarau o te Waea Mana Pneumatic:

Rahi Ingoa DN (mm)		20				25	32	40	50	65	80	100	125	150	200	250	300
		10	12	15	20
Whakataunga Rere Rere CV	Tikanga teitei te ahua o te rere	1.6	2.5	4.0	6.3	10	17	24	44	68	99	175	275	360	630	900	1440
	Ko te kaha teitei te rere o te karaka	1.8	2.8	4.4	6.9	11	21	30	50	85	125	200	310	440	690	1000	1600
Te Whakataua (mm)		10				16		25		40			60			100
Wāhanga Diaphragm whai hua cm²		280						400		630			1000			1600
Tauwehenga Rereihana		50:1
Ko te Pehenga Ingoa MPa		1.6 / 4.0 / 6.4
Te Paemahana Ratonga		-100~-60 ℃;-200~-100 ℃;-250~-200 ℃
Te Paemahana Ambient		-30~70 ℃
Te Peehanga Rererangi KPa		0.14 / 0.25 / 0.40
Awhe Puna KPa		20~100(Momo Taketake) / 40~200 / 80~240
Miro Hononga		G1/4" , M16X1.5

Nga Taupu Mahi Hangarau Nui me te Whakamatau:

1. Ko nga taurangi mahinga nui me rite ki te ripanga i raro nei

2. Ka whakahaerehia nga whakamatautau kia rite ki nga korero a GB / T4213-92

Rangatū No.	Mahi Hangarau	Kore he tuunga	Me te Poihanga
1	Hapa Taketake	≤±5%	≤±1%
2	Rerekētanga Whakahoki	≤3%	≤1%
3	Rohe Mate	≤3%	≤0.4%
4	Leakage	Momo ZJHP:≤1X10-4Rere WhakatauhiaZJHM Momo:≤1X10-3 Rere Whakatauria
5	Whakataunga Rere Whakatau	≤±10%
6	Te Ahua Rere Inherent	Pitaha±30%