Ductile dade a wɔde asie abaa soft seal flange gate valve .

Sɛ́ valve a wɔtaa de di dwuma wɔ mfiridwuma ne ɔmanfo mfuw mu no, wɔde Shengshi Huagong dade a wɔde asie a wɔde dade a ɛyɛ mmerɛw a wɔde asie flange gate valve no di dwuma titiriw ma medium cutoff ne flow control wɔ pipeline nhyehyɛe mu. Ne dwumadie titire ne sɛ ɛbɛbue na atoto nsuo a ɛwɔ nsuo afiri no mu no mu denam apono no a ɛbɛma akɔ soro ne fam, ahwɛ sɛ nsuo a ɛwɔ ntam no bɛsene akɔ ɔkwan a wɔahyɛ ato hɔ so na ama nhyehyɛeɛ no ayɛ adwuma yie.

Product Description

Yɛn Shengshi Huagong dade a ɛyɛ ductile a wɔde asie dua no so mmerɛw flange gate valve no de ductile dade di dwuma sɛ ade titiriw. Ductile iron wɔ mfiridwuma mu nneɛma a ɛkyɛn so, na n’ahoɔden ne ne ho a ɛyɛ den no korɔn sen dade a wɔde gu mu a ɛyɛ mmerɛw no koraa. Ebetumi agyina nhyɛso a ɛkorɔn ne tumi a ɛde ba no ano, na ama wɔanya fapem a ɛyɛ den ama bere tenten a wotumi de ho to so a ɛyɛ adwuma wɔ valve no mu wɔ adwumayɛ tebea a ɛyɛ den mu. Nnua a wɔde asie no ho nhyehyɛe yɛ nneɛma a ɛda nsow wɔ saa valve yi mu no mu biako. Bere a ɛreyɛ adwuma no, valve no dua no dannan ne ho wɔ valve no nipadua mu, na ɛma ɔpon no kɔ soro ne fam, na valve dua no ankasa ntumi nna adi bere a ɔpon no kɔ soro na ɛtɔ no. Saa nhyehyɛe yi ma valve no hwɛbea yɛ tiawa na ɛyɛ ketewaa, na ɛnyɛ baabi a ɛwɔ. Ɛfata titiriw ma mmeae a wɔde si hɔ a baabi a ɛwɔ hɔ no sua, te sɛ asase ase nsu nhama ne mfiri a wɔde yɛ adwuma teateaa. Bere koro no ara mu no, soft sealing structure no de elastic soft nneɛma te sɛ rɔba di dwuma sɛ sealing elements. Sɛ wɔto valve no mu a, rɔba a wɔde hyɛ apon no so no ne valve no nkongua no hyia denneennen, na ebetumi atua sintɔ nketenkete ne nea wɔde hyɛ mu no so ka yiye, na ama wɔatumi asɔ nsɔano no yiye. Wɔ nhyɛso a ɛba fam anaasɛ micro-leakage sensitive nhyehyɛe mu mpo no, ebetumi asiw medium leakage ano wɔ ahotoso mu.

Mfiridwuma ho nsɛnkyerɛnne .

Dwumadie	Parameter range .
nominal diameter .	DN50 - DN1200 (wɔbɛtumi ayɛ ntwemu kɛseɛ anaa nketewa sɛdeɛ ahiadeɛ soronko teɛ) .
Nhyɛso a wɔfrɛ no nominal .	PN1.0MPa - PN4.0MPa (Nhwɛsoɔ soronko bi tumi gyina nhyɛsoɔ a ɛkorɔn ano) .
Ɔhyew a ɛfata .	-20°C - 120°C (egyina rɔba a wɔde hyɛ mu nneɛma ahorow so no, ɔhyew a ɛwɔ hɔ no gu ahorow. Sɛ wɔde rɔba soronko a ɛko tia ɔhyew kɛse di dwuma a, wobetumi de ɔhyew a ɛfata a wɔde di dwuma no ayɛ kɛse bio;wobetumi de rɔba a ɛko tia ɔhyew a ɛba fam adi dwuma wɔ mmeae a ɛhɔ yɛ hyew a ɛba fam)
Medium a ɛfa ho .	Nsuo, nsuo a ɛyɛ hyew, mframa, ngo, acid ne alkali solution, nsuo fĩ, mfiridwuma mu nsuo fĩ, ne nea ɛkeka ho (wɔpaw nsɛm a ɛyɛ corrosive media ahodoɔ sɛdeɛ rɔba a wɔde hyɛ mu no teɛ EPDM rɔba no fata ma nsɛm a ɛnyɛ corrosive media, na fluororubber fata ma media a ɛtumi nwura kɛseɛ) .
Valve nipadua mu nneɛma .	Ductile iron (a ɛyɛ nea wɔtaa yɛ no bi ne QT400-18, QT450-10, QT500-7, ne nea ɛkeka ho) .
Valve Cover Nneɛma .	Dade a ɛyɛ ductile .
Gate nneɛma .	Ductile iron frame + rɔba a ɛyɛ adwuma yiye (wobetumi apaw rɔba nneɛma afi EPDM, NBR, FKM, ne nea ɛkeka ho mu sɛnea mfinimfini ne ɔhyew ho ahwehwɛde te)
Valve dua no mu nneɛma .	dade a ɛnyɛ den (te sɛ 2cr13, 304, 316, ne nea ɛkeka ho) .
Nsɔano kwan so .	Nsɔano a ɛyɛ mmerɛw (rɔba nsɔano) .
Nkitahodi kwan .	Flange nkitahodi, welding nkitahodi (wobetumi apaw nkitahodi kwan a ɛfata no sɛnea pipeline nhyehyɛe no ahwehwɛde ahorow te) .
Drive mode .	Manual, electric, pneumatic, hydraulic (wɔbɛtumi apaw drive mode a ɛfata no sɛdeɛ dwumadie tebea ankasa ne nea wɔhwehwɛ no teɛ) .
gyinapɛn ahorow .	Nsusuiɛ, a wɔyɛ ne sɔhwɛ a ɛne ɔman no mu gyinapɛn a ɛfa ho te sɛ GB (ɔman gyinapɛn), HG (Nnwuma Nnwuma gyinapɛn) ne amanaman ntam gyinapɛn bi te sɛ ISO (Amanaman Ntam Ahyehyɛdeɛ a Ɛhwɛ Nneɛma a Wɔde Yɛ Adwuma) gyinapɛn ne ASME (Amerika Asoɛeɛ a Ɛhwɛ Mfiridwuma Ho Nsɛm So) gyinapɛn ahodoɔ hyia de hwɛ sɛ nneɛma a wɔyɛ no yiedie ne adwumayɛ hyia nnwuma gyinapɛn .