Vọlfụ nkwụnye DBB

Onye Mmepụta na Onye Na-ebunye Valvụ Plug DBB (Valvụ Blọk Abụọ na Valvụ Bọlbụ)

A kpọkwara ya valvụ mgbakwunye abụọ (Dual Expanding Plug Valve), valvụ njikọ abụọ (DBB Twin Seal Orbit Plug Valve), valvụ njikọ DBB (Full Bore)

Vọlfụ Plug DBB dị n'ụdị ngwaahịa:

Nha: NPS 2 ruo NPS 42

Oke Nrụgide: Klas 150 ruo Klas 600, 900LB

Njikọ Flange: RF, FF, RTJ

Ihe ndị dị na valvụ plọg:

Nkedo: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6

ỤDỊ VALVỤ NKỌTA DBB

Atụmatụ imewe nke DBB Plug Valve:

1.Valve Ọdịdị ahụ

Ahụ valvụ nke DBB Plug Valve anyị gụnyere ahụ valvụ, isi valvụ, diski valvụ (etinyere na mgbanaka mkpuchi isi), mkpuchi njedebe, chassis, ngwugwu na ihe ndị ọzọ bụ isi. Isi valvụ na diski bụ isi nke akụkụ ahụ valvụ ahụ. A na-edozi isi valvụ ahụ n'ime ahụ valvụ ahụ yana trunnions elu na ala, oghere ọwa mmiri dị n'etiti, akụkụ abụọ ahụ bụkwa elu dị ka wedge. Igwe ihe mkpuchi ihu wedge nwere eriri nduzi dovetail nke ejikọtara na diski abụọ n'akụkụ abụọ. Diski ahụ bụ isi ihe mkpuchi ma nwee elu cylindrical. Enwere ike nweta izi ezi nke akara siri ike nke Klas B. A na-eji okirikiri groove gwerie elu cylindrical, a na-etinyekwa mgbanaka mkpuchi isi na roba fluorine ma ọ bụ nitrile roba, wdg. site na ịkpụzi na vulcanization, nke na-arụ ọrụ nke mkpuchi siri ike na mkpuchi dị nro mgbe emechiri valvụ ahụ.

2. Nhazi onye njikwa

Ihe mejupụtara ihe eji eme ihe a bụ ihe ịrịba ama, wiil aka, ihe eji eme spindle, pin bọọlụ, brackets na ihe ndị ọzọ, nke a na-edozi na mkpuchi njedebe ma jikọọ ya na mkpanaka spool site na ijikọta pin. Akụkụ ihe eji eme ihe bụ ihe na-eme ihe a. Mechie valvụ ahụ site na ebe mepere emepe, tụgharịa wiil aka na-aga n'aka elekere, isi valvụ ahụ na-agbagharị 90° mbụ, ma na-akwali diski valvụ ahụ ka ọ tụgharịa gaa n'ọnọdụ ọwa mmiri valvụ ahụ. Mgbe ahụ, isi valvụ ahụ na-agbada n'ahịrị kwụ ọtọ, na-akwali diski valvụ ahụ ka ọ gbasaa n'ụzọ radial ma bịaruo mgbidi dị n'ime valvụ ahụ ruo mgbe a ga-etinye akara dị nro n'ime oghere ahụ, nke mere na elu diski valvụ ahụ na-emetụ mgbidi dị n'ime valvụ ahụ aka.

3. Mechie usoro ahụ.

Mepee valvụ ahụ site na ebe mechiri emechi, tụgharịa wiil aka ahụ n'akụkụ aka ekpe, isi valvụ ahụ na-ebu ụzọ gaa n'ihu, wee tụgharịa 90° mgbe o rutere n'ọnọdụ ụfọdụ, ka valvụ ahụ wee nọrọ n'ọnọdụ nduzi.

4. Ọrụ DBB ma ọ bụ DIB

Valvụ Plug DBB (valvụ plọg abụọ na nke na-agba ọbara) a na-akpọkwa VALVỤ GENERAL, VALVỤ Plug Twin Seal. A na-eyi valvụ a mgbe niile site na iji mpempe oche abụọ a na-etinye n'otu n'otu na plọg a gbagọrọ agbagọ site na dovetails, nke na-apụ n'elu oche ahụ tupu ọ na-atụgharị. Nke a na-enye akara abụọ a na-enyocha nke ọma na-enweghị mmetọ akara.

If you need more information about DBB Plug valve or DIB Plug valve, please contact our market department.  Tel.: 0086-577-67915979, Email: sales@nswvalve.com