Nneɛma a wɔyɛ ho nkyerɛkyerɛmu .

Wɔayɛ 4H series pneumatic hand valves no sɛ ɛbɛma manual control tẽẽ na wotumi de ho to so wɔ mframa a ɛsen wɔ mfiridwuma mu automation dwumadie ahodoɔ mu. Wɔde nsa levers anaa nsa a ɛkyinkyini na ɛyɛ saa valve ahorow yi na ɛyɛ adwuma, na ɛma wotumi sesa ɔkwan a wɔfa so yɛ adwuma ntɛmntɛm na ɛyɛ pɛpɛɛpɛ a enhia sɛ wɔde anyinam ahoɔden anaa mframa a wɔde di dwuma ho nsɛnkyerɛnne na ɛyɛ saa valve ahorow yi. Wɔn adansi a ɛyɛ den ne adwumayɛ a ɛnyɛ den no ma wɔyɛ nea eye ma nsiesie, ntɛmpɛ mu a wɔato-adum, ne nsaanodwuma a wɔde popa dwumadi ahorow wɔ mframa nhyehyɛe mu. Sɛ́ obi a ɔyɛ mframa ho adwuma wɔ China no, yɛde 4H Series nsa valve ahorow a ɛwɔ bo a ɛyɛ den ne nea ɛwɔ hɔ a ɛyɛ den ma de boa wo nneɛma a wɔyɛ ne nnwinnade ahiade wɔ wiase nyinaa.

Sɛnea Wɔkra .4H series pneumatic nsa valve .
4H 2 30C 08 □
① ② ③ ④ ⑤
1 .	2 Codec .	3VALVE TYPE .	4 port kɛse .	5thread type .
4h:Nnipa a wɔsan de di dwuma . 4ha:Spring sanba .	2:200 a ɛtoatoa so .	10:5/2 kwan so . 30C:5/3 kwan a wɔato mu mfinimfini . 30E:5/3 kwan so mframa a wɔde gyae no .	06:1/8" 08:1/4"	Blank:pt . G:G T:NPT .
	3:300 a ɛtoatoa so .		08:1/4" 10:3/8"

Du hɔ nnɛ na woanya nsɛm a wɔakyerɛw no yiye, nneɛma a wɔyɛ, ne bo a eye sen biara wɔ 4H series pneumatic hand valves so na ama wo automation nhyehyɛe ahorow no mu ahotoso atu mpɔn.

4H series pneumatic nsa valve mfiridwuma ho nsɛnkyerɛnne .

4H nsɛm a ɛtoatoa so . Mframa a ɛma mframa bɔ kɛse .Nsɛm titiriw a wɔakyerɛw .
Nhwɛsoɔ	210-06	230-06	210-08	230-08	310-08	330-08	310-10	330-10
Nsudeɛ	Mframa(a wɔde 40μm filter element na ɛbɛyiyi) .
Adwumayɛ .	Manual control direct acting type) .
Hyɛn gyinabea kɛse[nkyerɛw1].	N{0}}afiri mu . =ɛnyɛ den=1/8.		n=afiri mu=1/4"; Nneɛma a ɛma mframa fi mu=1/8" .		Ln{0}}afiri mu . =ɛnyɛ den=1/4".		n=afiri mu=3/8"; Nneɛma a ɛma mframa fi mu=1/4" .
orifice kɛse(cv) . [Hyɛ no nsow3].	4H210-08:17.0mm2(CV=1.0) . 4H230C-08:13.6mm2(CV=0.8) .				4H310-10:28.0mm2(CV=1.65) . 4H330C-10:21.3mm2(CV=1.25) .
Valve type .	5/2 kwan so .	5/3 kwan so .	5/2 kwan so .	5/3 kwan so .	5/2 kwan so .	5/3 kwan so .	5/2 kwan so .	5/3 kwan so .
Srade [Hyɛ no nsow2].	Ɛnyɛ nea wɔhwehwɛ .
Nhyɛso a ɛwɔ hɔ .	0~1.0mPa(0~145psi) .
Adanse a ɛkyerɛ sɛ ɛyɛ nokware .	1.5MPa(215psi) .
Ahoɔhyeɛ	-20 ~ 70℃.
Nneɛma a ɛwɔ nipadua mu .	Aluminium a wɔde ayɛ aduru .
Adwumayɛ Angle .	±15℃.	±8.5℃.	±15℃.	±8.5℃.	±18℃.	±10℃.	±18℃.	±10℃.