INTEGRAL BONNET FORGED NEEDLE VALVES. VN5 Series.

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1 INTEGRA BONNET FORGED NEEDE VAVES VN5 Series

2 Vaves - VN5 Series Features ressure rating up to 5000psig C (00 F) Temperature rating from -53 C(-65 F) to 232 C (450 F) wit standard TFE packing, up to 35 C(600 F) wit EEK packing Compact forged body wit straigt and ange pattern for design of miniaturized fuid systems ardened stem treads and forged body for ong cyce ife Integra bonnet design to eiminate unintentiona stem back-out ane mounting witout packing disruption ide coices of port sizes and end connections ardened Stem Treads Seective Stem acking Nut for externa adjustments of packing Broaden acking Materias Various End Connection Materias of Construction No. Description Materias Body Materia 36SS Brass Aoy 400 Body 36SS Brass Aoy Nut 36SS Brass Aoy Back Ferrue 36SS Brass Aoy Front Ferrue 36SS Brass Aoy Stem 36SS Aoy R-405/B64 6 acking Ring 36SS Brass Aoy R-405/B64 7 acking TFE 8 acking Gand 36SS Brass Aoy R-405/B64 9 acking Nut 36SS Brass Aoy R-405/B64 0 ane Nut 36SS Brass 36SS ande Nyon wit brass insert 2 ande Screw 304SS

3 Vaves - VN5 Series Appication Reguation and sut-off of fuids and gases for wide range of genera purpose Samping systems, aboratories, corrosive and ig pressure service, vaves - pressure gauge and cyinder, pane board instrumentation Sour Environment Services Uni-ok vaves are compy wit NACE MR- 075/ISO 556 for sour oified appication or NACE MR-003 for petroeum refining operations. To order, add-n to te end of part number. Ceaning Testing Every vave is 00% factory tested wit air and nitrogen at 000psig(69bar) for eakage at te seat and packing. Eac test is performed to a maximum aowabe eak rate of 0.scc/min. Important Notification roper instaation, materias compatibiity, operation and maintenance of tese vaves are te responsibiity of te user. Te tota system design must be taken into consideration to ensure optima performance and safety. Te packing adjustment may be required during te vave s service ife. Uni-ok vaves are free from macine ois, oose partices and grease trougout te cose ceaning process. ow To Order Uni-ok VN5 series neede vaves are ordered by part number as sown as beow. Exampe : Te foowing part number, VN52U-04T- SS is designated for VN5 series neede vave wit bot /4 Un-ok tube fitting, 36SS, round ande. V N52 U 04T SS Uni-ok Vave Vave Type Connection Type Size Body Materias Stem Type acking Materias ande Type N5 N5A Connection Type U Uni-ok Tube Fitting F Femae NT or ISO7/(T) M Mae NT or ISO7/(T) S-*T Socket ed -Tube S-* SS BS Vave Type Straigt attern Ange attern Socket ed - ipe Body Materias 36SS Brass MO Aoy 400 Oter aoys are avaiabe upon request. Tube O.D. Connection Type Fractiona(Inc) Tube O.D. Designation inc /8 /4 3/8 /2 3/4 mm Designator 02T 04T 06T 08T 2T 6T Metric Tube O.D. Designation Tube mm O.D. Designator M06T M08T M0T M2T M6T ipe Size Designation (NT or ISO7/-T) ipe Size /8 /4 3/8 /2 Designator 02N/R 04N/R 06N/R 08N/R ed Size Designation Tube Size /4 3/8 /2 Designator 04T 06T 08T ipe Size /4 3/8 /2 Designator None R S None K None B Stem Type Vee Stem Reguating Stem Soft-seat Stem acking Materias TFE EEK ande Type Nyon Round ande Bar ande 3

4 Vaves - VN5 Series VN5 series (Straigt attern, Bot Uni-ok Tube Fittings or Bot Femae or Mae Treads) ane Mount Tickness ane Mount Tickness ane Mount Tickness T Ordering Information & Dimensions art Number End Connection Dimensions (mm) ane Orifice CV oe Round ande Inet Outet Dri (open) Size U-02T- /8" Uni-ok U-M03T- 3mm Uni-ok VN F-02N- /8" Femae NT M-02N- /8" Mae NT U-04T- /4" Uni-ok U-M06T- 6mm Uni-ok VN52 U-M08T- 8mm Uni-ok F-02N- /8" Femae NT M-02N- /8" Mae NT M-04N- /4" Mae NT U-06T- 3/8" Uni-ok U-08T- /2" Uni-ok U-M0T- 0mm Uni-ok VN53 U-M2T- 2mm Uni-ok F-04N- /4" Femae NT M-06N- 3/8" Mae NT MF-04N- /4" Mae NT /4" Femae NT U-08T- /2" Uni-ok U-2T- 3/4" Uni-ok VN54 F-06N- 3/8" Femae NT F-08N- /2" Femae NT M-08N- /2" Mae NT MF-08N- /2" Mae NT /2" Femae NT U-6T- " Uni-ok * VN55 F-2N- 3/4" Femae NT * 29.0 F-6N- " Femae NT * * Dimensions for bar ande. Round ande for tese sizes are not avaiabe. ISO7/ Tapered Treads (T) are avaiabe for a fractiona sizes of VN5 series vaves. Add R as a suffix instead of N. Dimensions are for reference ony and are subject to cange witout prior notice. 4

5 VN5 series (Straigt attern, Mae/Uni-ok Tube Fitting or Bot Tube or ipe Socket eds) Vaves - VN5 Series ane Mount Tickness ane Mount Tickness T T() Ordering Information & Dimensions art Number End Connection Dimensions (mm) ane Orifice CV oe Round ande Inet Outet Dri (open) Size MU-04N02T- /4" Mae NT /8" Uni-ok VN52 MU-04N04T- /4" Mae NT /4" Uni-ok S-04T /4" Tube MU-04N06T- /4" Mae NT 3/8" Uni-ok MU-06N06T- 3/8" Mae NT 3/8" Uni-ok VN53 MU-06N08T- 3/8" Mae NT /2" Uni-ok S-06T 3/8" Tube S-08T /2" Tube S-04 /4" ipe VN54 S-06 3/8" ipe S-08 /2" ipe Mae ISO7/ Tapered Treads (T) are avaiabe for a fractiona sizes of VN5 series vaves. Add R as a suffix instead of N. Dimensions are for reference ony and are subject to cange witout prior notice. 5

6 Vaves - VN5 Series VN5A series (Ange attern, Bot Uni-ok Tube Fittings or Bot Femae Treads) ane Mount Tickness T ane Mount Tickness T Ordering Information & Dimensions End Connection Dimensions (mm) ane art Number Orifice CV oe Round ande Inet Outet Dri (open) Size U-04T- /4" Uni-ok U-M06T- 6mm Uni-ok VN52A U-M08T- 8mm Uni-ok F-02N- /8" Femae NT VN53A U-06T- 3/8" Uni-ok U-08T- /2" Uni-ok U-M0T- 0mm Uni-ok U-M2T- 2mm Uni-ok F-04N- /4" Femae NT Femae ISO7/ Tapered Treads (T) are avaiabe for a fractiona sizes of VN5 series vaves. Add R as a suffix instead of N VN54A F-06N- 3/8" Femae NT F-08N- /2" Femae NT Dimensions are for reference ony and are subject to cange witout prior notice. 6

7 Vaves - VN5 Series ressure - Temperature Ratings by acking Materias Body Materia 36SS Brass Aoy 400 Stem meta to meta (vee & reguating) soft-seat (Ke-F) meta to meta (vee & reguating) soft-seat (Ke-F) meta to meta (vee & reguating) soft-seat (Ke-F) TFE packing EEK packing Temperature Rating ressure Rating Temperature Rating ressure Rating C F psig bar C F psig bar -54~232-65~450-54~35-65~ ~93-65~200-54~93-65~200-54~204-65~400-54~204-65~ ~93-65~200-54~93-65~200-54~232-65~450-54~260-65~ ~93-65~200-54~93-65~ acking adjustment to be required for extreme temperature variations For te service wit aromatic eat transfer fuids or concentrated sufuric and nitric acids, EEK is not recommended. orking ressure at Temperature -54 to Temperature orking ressure C F psig bar psig bar psig bar to Materias 36SS Brass Aoy 400 Number of ande Turns - Fow Coefficient (Cv) VN5, VN52, VN53 series VN54 series Number of Turns VN5 VN5 VN52 VN53 VN52 VN Number of Turns Fow Coefficient (Cv) Vee or Soft-seat Stem Reguating Stem Fow Coefficient (Cv) 7

8 Vaves - VN5 Series Stem Types Meta to meta vee stem is standard for pressure tigtness even at eevated temperature. Reguating stem and soft-seat stem wit KE-F are avaiabe as optiona. Te excessive force wen cosing vave may damage bot seat and stem tip, particuary soft-seat stem. ande Types Back nyon round ande is standard. For te vaves wit brass body and soft-seat stem, standard round ande is recommended. Optiona stainess stee bar ande is avaiabe. SS Bar ande Vee Stem ressure tigtness at eevated temperature Reguating Stem Fow rate contro Soft-seat Stem Repetitive sut-off for gas CONNECTS TE ORD SINCE 본사및제 공장인천광역시남동구고잔동 번지남동공단 52 블럭 2 롯트 우 전화 : 팩스 : 제 2 공장인천광역시남동구고잔동 번지남동공단 4 블럭 8 롯트 우 전화 : 팩스 : eadquarters & st Factory 52 Bock-2 ot, Namdong Indus-ark,725-3, Gojan-Dong, Namdong-Gu, Inceon, Korea Te : Fax : n d Factory 4 Bock-8 ot, Namdong Indus-ark, 684-7, Gojan-Dong, Namdong-Gu, Inceon, Korea Te : Fax :