Baureihe DP 13213 e-d-f-i-nl-sp-sw.qxd:M-DA

1 Rotary JointsSeries DP2DP rotary jointsare suitable for: hot and cold water modified design -800 for thermal oil Small Series also for hydraulic oil and compressed air high speeds possible due to low frictional torque can be delivered with Atex certificationDP is available in four variants: DP 06, the Small Series, page 11 DP 10 up to 50 with variation -800, page 6 to 10 DP 65 up to 100, the Large Series, page 12 to 15 DPN, the Stainless Steel Series, page 16 to 18 The Standard Series DP 10-50 Other advantages low frictional torque (important for plastic foil production) long service life easy field repair and housing and elbow are made of brass and are beadblasted without harm to the bearings are protected by 5 drain holes in the made of stainless ball bearings, factory-lubricated, maintenance-free up to 80 C.

2 For higher temperatures relubri-cation through easily accessible grease point internal mechanical seal is balanced and can be easily replaced with other sealing 1 suitable for water up to 80 C, 3 for water and thermal oil up to 160 C, 4 recom-mended for contaminated water, 5 for -800 for thermal oil, equipped with heat-stabilised ball bearings, Viton O-rings and axial shaft seal for additional bearing to rotating pressure system by means of standardised connection pieces with right-hand orleft-hand male thread G/BSP (ISO 228) or NPT (ANSI) sealing and centring face for gasket at end of thread K-flange and conical inner ring (DN 40 and larger) fixed flange (F / DN 40 and larger), sealing with groove and housing connection with right-hand threadG/BSP (ISO 228) or NPT (ANSI), axial with right-hand thread NPT (ANSI) and screw plug.

3 For series-800 radial and axial housing connections with right-hand thread G/BSP (ISO 228). Axial thread with screw plug and gasket. Due to the low frictional moment anti-rotatio-nal devices are not Rotary Joints are supplied as one way flow unions which can be converted to two way flowunions by using elbows: P 2 .. for non-rotating inner pipe (with thread) PR 2 .. for rotating inner pipe (directly located in elbow) PO 2 .. for non-rotating inner pipe, which floats within the elbow and O-ring, anti-rotational protection by means of screw. Inner pipes for type PO2 are available. PO 2 .. -800 as PO 2, but with Viton O-ring for sealing between elbow and Plug and Hose Coupling for drain holesIn dusty environment we recommend to block thedrain holes with plugs to protect the seal.

4 A drainhose coupling for a 6 mm pipe shall be connectedto the 6 o clock position drain set ( ) =4 drain plugs +1 hose coupling,suitable for all Joints Series DPSubject to technical changes3 The Large Series DP 65-100 The advantages of low frictional torque have been maintained. High speeds are possible, mechanical seal. The springs are situatedoutside of the medium made of lacquered steel. For perfectly fitting cross sections we offer 3 types of housings:for one way flow, two way flow, non-rotating and rotating inner pipe. The inner pipes are supported in the housing, no elbow are factory-lubricated, lubrication pointeasily to the rotating pressure system same as Standard Series. Sealing with groove and and axial housing connection with right-hand female thread as per G/BSP (ISO 228) or NPT (ANSI).

5 Anti-rotation device despite low torque to protect the of drain plugs fits Large Series as other technical features same as Standard Stainless Steel Series DPNThe design of series DPN corresponds to that of the Standard Series. DPN is suitable for appli-cations in the food industry or for aggressive media or area. The standard design is made of 430F ( ) steel. For demanding applications a modified design type -100 is available in 316Ti ( ).One way flow design is available with radial (1B) or axial (1C) connection. The two way flow design is available for non-rotating (2) or rota-ting (R2) inner pipe. The radial connection canbe used in any position on a radius of 360 .Ball bearings, factory-lubricated for to rotating pressure system by means of standardised connection pieces with right-hand or left-hand male thread as per G/BSP (ISO 228) or NPT (ANSI).

6 Radial and axial housing connection with right-hand female thread as per G/BSP (ISO 228) or NPT (ANSI).All other technical features same as Small Series DP 06 Housing made of anodised aluminium. Atex design without bearings, factory-lubricated for only available for one way flow with radial connection, right-hand female thread G/BSP (ISO 228) or for installation into the roll journal with axial to rotating pressure system by means of standardised connection pieces with right-hand or left-hand male thread, only in G/BSP (ISO 228).Subject to technical changes4DP15R51-100PO 215G-100 Application Data / Ordering instructions series DPApplication DataSeriesDesignNominal diameter DN CPressure aircooling waterhot waterhydraulic oil )*.

7 000 waterhot , 000 000/DN2500 DPN1B, 1C, 2, waterhot , 000/DN2500DP1, 2, waterhot , 000/DN850 Avoid combination of maximum values. Higher values and other media on request.)* Application data for hydraulic oil: max 80 C, 80 bar, 400 min-1 Ordering instructionsExample:Standard and Small Series DPPage 6 to 11 Nominal diameters DN in mm (=^dimension A)06, 10, 15, 20, 25, 32, 40, 50 Rotor connectionRright-hand threadLleft-hand threadKK-flange DN 40 and DN 50 Ffixed flange DN 40 and DN 50 Possible combinations ofhousing connection B with rotor connection D0 NPTK or F1 NPTG3 NPTNPT5 GGDP 06 only available with combination 59GK or FOther combinations on combination1synthetic carbon 19K chrome steel 18E3metal impregnated synthetic carbon 19W SIC 18C (silicon carbide)4 SIC 19C SIC 18C5synthetic carbon 19K SIC 18 CDP 06 only available with combination 5 Consecutive numbers for special designs, numbering done by factory, -800 for thermal instructions - Elbow PExample.

8 Design for inner pipeP2non-rotating (with right-hand thread, G/BSP, ISO 228)PR2 rotatingPO2 non-rotating (floating within O-ring)Nominal diameter identical with nominal diameter of DPThread at connection C1/C2 GBSP (ISO 228)NNPT (ANSI)Consecutive numbers for special designs, numbering by factory, -800 for hot instructionsExample:The Stainless Steel Series DPNPage 16 to 18 Number of housing connections1 Bradial connection1 Caxial connection2two way flow with fixes inner pipeR2two way flow with rotating inner pipeNominal diameter DN in mm (=^ dimension A)10, 15, 20, 25, 32, 40, 50 Rotor connectionRright-hand threadLleft-hand threadKK-flange DN 40 and DN 50 Possible combinations ofhousing connection B with rotor connection D0 NPTK1 NPTG3 NPTNPT5GG9 GKOther combinations on combination1synthetic carbon 19K chrome steel 18E3metal impregnated synthetic carbon 19W SIC 18C (silicon carbide)4 SIC 19C SIC 18C001 Consecutive numbers for special designs, numbering by Housing and rotor in stainless steel (316 Ti).

9 101 Special designs numbering by instructionsExample:The Large Series DP 65-100 Page 12 to 15 Design for rotating inner pipe Rwith slide bearing and gland sealNumber of housing connections1for one way flow2for two way flowNominal diameters DN in mm (=^dimension A)65, 75, 80, 100 Rotor connectionRright-hand threadLleft-hand threadKK-flangeFfixed flangePossible combinations ofhousing connection B with rotor connection D0 NPTK or F1 NPTG3 NPTNPT5GG9GK or FOther combinations on combination1synthetic carbon 19K chrome steel 18E3metal impregnated synthetic carbon 19W SIC 18C (silicon carbide)4 SIC 19C SIC 18 CConsecutive numbers for special designs, numbering by 10-509,5G 3/83/8 NPTG 3/8A88542426,5151/4 NPT240,813G 1/21/2 NPTG 1/2A98582524183/8 NPT30117,5G 3/43/4 NPTG 3/4A112743130171/2 NPT361,822G 11 NPTG 1 A128843637203/4 NPT462,430G 1 1/41 1/4 NPTG 1 1/4A1531004246261 NPT554,535G 1 1/21 1/2 NPTG 1 1/2A176164170110506545102053,5271005x91 1/4 NPT1580606.

10 247G 22 NPTG 2 A191201192137658057102060271255x111 1/2 NPT15100759B1 = GB2 = NPT10DP 10 R 511112050-051DP 10 L 511112051-051DP 10 R 111112050-011DP 10 L 111112051-011 15DP 15 R 511112100-051DP 15 L 511112101-051DP 15 R 111112100-011DP 15 L 111112101-01120DP 20 R 511112150-051DP 20 L 511112151-051DP 20 R 111112150-011DP 20 L 111112151-01125DP 25 R 511112200-051DP 25 L 511112201-051DP 25 R 111112200-011DP 25 L 111112201-01132DP 32 R 511112250-051DP 32 L 511112251-051DP 32 R 111112250-011DP 32 L 111112251-01140DP 40 R 511112300-051DP 40 L 511112301-051DP 40 K 911112302-091DP 40 F 911112303-091DP 40 R 111112300-011DP 40 L 111112301-011DP 40 K 011112302-001DP 40 F 011112303-00150DP 50 R 511112350-051DP 50 L 511112351-051DP 50 K 911112352-091DP 50 F 911112353-091DP 50 R 111112350-011DP 50 L 111112351-011DP 50 K 011112352-001DP 50 F 011112353-001 Fixed flange FK-flange see page 19 Housing connection AB1B2DF1F2F3 J K2 G7/h8 K3 H7/f7MO2O3PG 5U ADAZ x DBJGKB LKSW weight (kg)