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Temperature and Pressure Rating with standard PTFE and Optional PEEK packingValve MaterialSS316BrassAlloy 400<strong>Needle</strong> <strong>Valves</strong>StemMetal to metal(Vee & Regulating)Soft Seat(Kel-F)Metal to metal(Vee & Regulating)Soft Seat(Kel-F)Metal to metal(Vee & Regulating)Soft Seat(Kel-F)Temperature RatingF ( C)-65 to 450(-54 to 232)-65 to 200(-54 to 93)-65 to 400(-54 to 204)-65 to 200(-54 to 93)-65 to 450(-54 to 232)-65 to 200(-54 to 93)with PTFE packingPressure Rating@100 (38 )5000 psig(345 bar)3000 psig(207 bar)3000 psig(207 bar)Temperature RatingF( C)-65 to 600(-54 to 315)-65 to 200(-54 to 93 )-65 to 400(-54 to 204)-65 to 200(-54 to 93)-65 to 500(-54 to 260)-65 to 200(-54 to 93)<strong>V15</strong> <strong>Series</strong>with PEEK packingPressure Rating@100 (38 )3130 psig(215 bar)3000 psig(207 bar)2370 psig(162 bar)Flow Curves<strong>V15</strong>CFor <strong>V15</strong>A, 15B & 15C<strong>V15</strong>C0.8For <strong>V15</strong>D2.00.7<strong>V15</strong>D0.61.50.5<strong>V15</strong>B<strong>V15</strong>B0.4 Cv<strong>V15</strong>D1.0Cv0.30.2Vee stem and Soft seatRegulating stem0.5<strong>V15</strong>A<strong>V15</strong>A0.19 8 7 6 5 4 3 2 1 0 5 4 3 2 1 0Turns Open of Valve HandleTurns Open of Valve HandleHo w to orderSelect applicable Valve Pattern, Stem Tip, Handle and Body material from designators listed below.<strong>V15</strong>B-F-2N<strong>V15</strong>B-F-2N-PK-A -R-BH-S-SValve PatternStem PackingDesignatorStem DesignatorHandle DesignatorBody MaterialDesignatorNil : Inline patternA : Angle patternNil : Standard PTFEPK : PEEKNil : Standard Vee stem tipR : Regulating tipK : Kel-F Soft seatNil : Nylon Round HandleBH : Bar HandleS : SS316B : BrassM : Alloy 400Handle for Soft SeatRound Handle is recommended for soft seat valve to prevent the soft seat from damage.We reserve the right to change specifications stated in this catalog for our continuing program of improvement.Safe Valve SelectionThe selection of a valve for any application or system design must be considered to ensure safe performance.Valve function, valve rating, material compatibility,proper installation, operation and maintenance remain the sole responsibillty of the system designer and the user. Dk Tech accepts no liability for any improperselection, installation, operation or maintenance.THE POWEROF RELIABILITYDK TECH CORPORATIONwww.dklok.comDK TECH TrademarksMailing Address826, Naesam-Ri, Juchon-Myeon, Gimhae-City,Gyeong Nam, Korea 621-841DK TECH contact informationTel. (82) 55-338-0114Fax. (82) 55-338-6745E-mail: sales@dklok.comFor International customersTel. (82) 55-338-0031/2Fax. (82) 55-338-6746E-mail: dklok@dklok.com
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