Engtin nge safety valve hian pressure a siamrem?

Engtin nge safety valve hian pressure a siamrem?

Tianjin Tanggu Tui-Seal Valve Co., Ltd. chuan a rawn ti a(TWS Valve Co., Ltd) te chuan an siam a.
Tianjin,CHINA te an ni
21th,August,2023 khan a ni
Web:www.tui-sealvalve.com ah hian a awm a

Safety valve hawn pressure (set pressure) siamrem dan:
Working pressure range tarlan chhungah hian spring preload compression thlak danglam turin adjusting screw chu rotate-in opening pressure chu siamrem theih a ni. Valve cap chu la chhuakin lock nut chu thlah la, chutah chuan adjusting screw chu siamrem rawh. A hmasa berin inlet pressure tihsan la, valve chu vawi khat a thlawk chhuak thei ang.
Opening pressure a hniam chuan adjusting screw chu darkar lam hawiin khauh takin khih la; opening pressure a sang chuan darkar kalh zawngin loosen rawh. Opening pressure mamawh angin i siam zawh hnuah lock nut chu khauh takin khauh la, cover cap chu dah rawh.
Opening pressure mamawh chu spring-a working pressure range aia tam a nih chuan spring dang chu working pressure range \ha tak hmanga thlak a ngai a, chutah chuan siamrem a ngai a ni. Spring thlak hnuah nameplate-a data inmil chu thlak tur a ni.
Safety valve hawnna pressure siamrem hunah a hnuaia thilte hi ngaihven tur a ni:
Medium pressure chu cracking pressure (cracking pressure 90% thleng) hnaih a nih chuan adjusting screw chu a inher loh tur a ni a, chutiang chuan disc chu a inher lo ang a, sealing surface a tichhia lo ang.
Opening pressure value dik tak a nih theih nan adjustment atana hman tur medium condition, medium type leh medium temperature te chu hnathawh dan tak tak nen a inhnaih thei ang bera awm tur a ni. Medium chi a inthlak chuan, a bik takin liquid phase atanga gas phase a inthlak hian opening pressure a inthlak fo thin. Working temperature a san chuan cracking pressure a tlahniam thin. Chuvangin, room temperature-a siamrem a, temperature sang taka hman a nih chuan room temperature-a set pressure value chu ball hawnna pressure value aiin a sang deuh tur a ni.
Relief valve discharge pressure leh reseating pressure siamthat dan:
Opening pressure tihdanglam hnuah discharge pressure emaw reseating pressure emaw a mamawh a tlin loh chuan valve seat-a adjusting ring hmangin siamrem theih a ni. Adjusting ring fixing screw chu phelh la, screw hole langsar tak atang chuan iron bar te tak te emaw, hmanraw dang emaw dah la, chutah chuan adjusting ring-a gear ha te chu adjusting ring chu vei leh dinglamah a inher theih nan a sawn thei ang.
Adjusting ring chu darkar kalh zawnga dinglamah an herh chuan a awmna a sang ang a, discharge pressure leh reseating pressure a tlahniam ang chutiang ni lovin, adjusting ring chu darkar lam hawia veilam hawia a inher chuan a awmna chu a tlahniam ang a, discharge pressure leh reseating pressure pawh a tlahniam ang. Seat pressure tihsan a ni ang. Adjustment tin hian adjusting ring rotation range chu a lian lutuk tur a ni lo (a tlangpuiin ha 5 chhungah).
Adjustment apiangah fixing screw chu tighten tur a ni a, chutiang chuan screw tawp chu adjustment ring ha pahnih inkar groove-ah dahin adjustment ring chu a inher loh nan a awm tur a ni a, mahse adjustment ring-ah chuan lateral pressure engmah dah tur a ni lo. Tichuan action test tih tur a ni. Hriselna atan adjustment ring kan herh hmain safety valve inlet pressure chu uluk takin tihhniam tur a ni (a tlangpuiin opening pressure 90% aia hniam), chutiang chuan adjustment leh accident a thlen laiin valve chu a inhawng nghal lo ang.
Hriat tur chu, safety valve discharge pressure leh reseating pressure test hi gas source flow rate a lian tawk a, valve hawn loh tur (chu chu safety valve rated discharge capacity a thlen chuan) chauh tih theih a ni.
Mahse, safety valve hawnna pressure finfiahna atana hman tlangpui test bench capacity hi a tlem hle. Hetih lai hian valve chu a hawng kim thei lo va, a reseating pressure pawh a dik lo. Chutiang test bench-a opening pressure calibrate-naah chuan take-off action chiang taka siam theih nan adjustment ring chu hmun sang takah dah a ni tlangpui a, mahse hei hi valve hnathawh dan tak takah chuan a tha lo va, adjustment ring awmna hmun chu siamrem leh tur a ni.
lead seal a ni
Safety valve zawng zawng siamrem vek a nih hnuah, siamrem tawh condition chu duh duhin tihdanglam a nih loh nan lead hmanga seal tur a ni. Safety valve hian factory a chhuahsan hian a tlangpuiin normal temperature air hmangin working pressure level upper limit (ie high pressure) value angin a siamrem thin a, special specified circumstances tih loh chu.
Chuvangin, a hmangtute chuan a tlangpuiin hnathawh dan tak tak angin an insiamrem a ngai a ni. Tichuan seal leh rawh.

Tianjin Tanggu Water Seal Valve Co., Ltd. hi technology lama hmasawn tak elastic seat valve thlawptu enterprise te a ni a, a thil siamte chu elastic seat wafer butterfly valve,lug hnim hring valve, .double flange concentric butterfly valve, a chhuahna tur hmun leh a hmanna tur hmun.double flange eccentric butterfly valve hmanga siam a ni, balance valve, .wafer dual plate check valve a nileh a dangte. Tianjin Tanggu Water Seal Valve Co., Ltd. ah hian industry standard sang ber nena inmil first-class product kan pe thei hi kan chhuang hle. Valve leh fitting hrang hrang kan neih avangin i tui system atana solution tha ber kan pe thei ang tih i ring thei ang. Kan thil siam chungchang leh kan tanpui theih dan tur hriat duh chuan vawiin hian min rawn biak theih reng e.