Product catalogue: Automatic control and heat ... - Polna S.A.

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Standard bonnet, PTFE-V sealing Extension bonnet, GRAPHITE sealing Bellows seal bonnet, PTFE+GRAPHITE sealing Extension bonnet TA-LUFT sealing Contoured valve plug Perforated piston valve plug Flanged body Butt welding ends body (BW) Fig. 1e. Control valve 48 Single-ported globe control valves type Z1A
Table 2. Part list with materials Item Part Materials 1 Body GP 240 GH ; (1.0619) WCB G17CrMo 9-10 ; (1.7379) WC9 GX5CrNiMo 19-11-2 ; (1.4408) CF8M DN15…50 S 355 J2G3 (1.0570) 13CrMo4-4 ; (1.7335) 2 Bonnet GP 240 GH ; (1.0619) G17CrMo 9-10 ; (1.7379) X6CrNiMoTi 17-12-2 ; (1.4571) DN80…300 WCB WC9 X6CrNiMoTi 17-12-2; (1.4571) 3 Plug X6CrNiMoTi 17-12-2; (1.4571) + stellite + CrN X17CrNi 16-2 ; (1.4057) + heat treatment X6CrNiMoTi 17-12-2; (1.4571) 4 Seat X6CrNiMoTi 17-12-2; (1.4571) + stellite X17CrNi 16-2; (1.4057) + heat treatment X6CrNiMoTi 17-12-2; (1.4571) 5 Stern X6CrNiMoTi 17-12-2; (1.4571) + stellite + CrN X17CrNi 16-2 ; (1.4057) + heat treatment 6A Compression cage X6CrNiMoTi 17-12-2; (1.4571) 6B Choke cage X17CrNi 16-2; (1.4057) + heat treatment 7 Body gasket GRAPHITE (98%) + 1.4404 (spiral) 8 Seat gasket PTFE + GRAPHITE 9 Packing kit PTFE „V” (Rings) GRAPHITE 10 Press sleeve X6CrNiMoTi 17-12-2; (1.4571) 11 Press lever S 355 J2G3 ; (1.0570) 12 Body screw 13 Body nut 14 Bonnet screw 8.8 A4 - 70 *) 15 Bonnet nut 8.8 A4 - 70 *) 16 Notched peg X6CrNiMoTi 17-12-2; (1.4571) 17 Spring 12R10 (SANDVIK) 18 Spacer sleeve X6CrNiMoTi 17-12-2; (1.4571) PN10…CL300 PN10…CL300 8.8 8.8 A4 - 70 *) A4 - 70 *) PN63…CL2500 PN63…CL2500 42CrMo4 (1.7225) 42CrMo4 (1.7225) 21CrMoV5-7 (1.7709) 21CrMoV5-7 (1.7709) X6NiCrTiMoVB 25-15-2 (1.4980) X6NiCrTiMoVB 25-15-2 (1.4980) 19 Guide sleeve X6CrNiMoTi 17-12-2; (1.4571) + stellite + CrN X17CrNi 16-2 ; (1.4057) + heat treatment Relevant material standards Material Standard GP 240 GH ; (1.0619) PN-EN 10213-2 WCB ASTM A 216 G17CrMo 9-10 ; (1.7379) PN-EN 10213-2 WC9 ASTM A 217 GX5CrNiMo 19-11-2 ; (1.4408) PN-EN 10213-4 CF8M ASTM A 351 S 355 J2G3 ; (1.0570) PN-EN 10025 13CrMo4-4; (1.7335) PN-EN 10028 X6CrNiMoTi 17-12-2 ; (1.4571) PN-EN 10088 X17CrNi 16-2 ; (1.4057) PN-EN 10088 C45 (1.0503) PN-EN 10083-1 X30Cr13 (1.4028) PN-EN 10088 8.8 EN 20898-1 A4-70 *) EN ISO 3506-2 42CrMo4 (1.7225) EN 10269 21CrMoV5-7 (1.7709) EN 10269 X6NiCrTiMoVB 25-15-2 (1.4980) EN 10269 NOTE: *) - to be applied for nominal pressures PN10…CL600. Hardening of valve internal surfaces comprises: a) stelliting – padding of surfaces with stellite: ~ 40HRC b) CrN coating – introducing chromium nitride to external layer of detail, to the depth of ca. 0,1mm; ~950HV c) heat treatment: valve plug (~45HRC), valve seat (~35HRC), guide sleeve (~45HRC) Single-ported globe control valves type Z1A 49
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POLNA S.A. AUTOMATIC CONTROL ENGINE
Page 5 and 6:
Dear Ladies and Gentlemen, we are p
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Our Company Zakłady Automatyki POL
Page 9 and 10: Download this questionnaire from: h
Page 11 and 12: CONTENT TECHNICAL INFORMATION Page
Page 13 and 14: PRODUCTS OF AUTOMATIC CONTROL ENGIN
Page 15 and 16: 2. MATERIAL EXECUTIONS Material exe
Page 17 and 18: Valve plugs with quick opening char
Page 19 and 20: Among maintenance-free packings are
Page 21 and 22: • position transmitter, • limit
Page 23 and 24: Harmful phenomena in the work of va
Page 25 and 26: Fig. 4. Valve for compressible medi
Page 27 and 28: NON-CATALOG PRODUCTION Zakłady Aut
Page 29 and 30: 4. Products adapted to the specific
Page 31 and 32: Steam reduction valve. An angular b
Page 33 and 34: Minimum flow valve. Nominal size of
Page 35 and 36: Deposit water valve. An anti-cavita
Page 37 and 38: Anti-cavitation valve. This product
Page 39 and 40: Angle valve to control the flow of
Page 41 and 42: SINGLE-PORTED GLOBE CONTROL VALVES
Page 43 and 44: Standard Extension Bellow seal Fig.
Page 45 and 46: Table 4. Working parameters for spe
Page 47 and 48: Table 5…11. Allowable working ove
Page 49 and 50: Single-ported globe control valves
Page 51 and 52: Table 15. Allowable pressure drops
Page 53 and 54: Note: 1. In Table 16, theoretical a
Page 55 and 56: Standard bonnet valve with pneumati
Page 59: Fig. 1a. Valve Z1A - contoured valv
Page 63 and 64: Table 7. Material: WCB as per ASTM
Page 65 and 66: Table 11. Flow ratios Kvs. Kvs F Se
Page 67 and 68: NOISE REDUCTION: Should noise due t
Page 69 and 70: Table 16. Control valve length, fla
Page 71 and 72: Table 21: SW socket welding ends DN
Page 73 and 74: Table 25: Handwheels series 20 - ty
Page 77 and 78: Valve with multi-step plug Valves w
Page 79 and 80: DOUBLE-PORTED CONTROL VALVES TYPE Z
Page 81 and 82: Fig. 1a. Valve Z1B - unbalanced plu
Page 83 and 84: Table 2. Part list with materials I
Page 85 and 86: Table 7. Material: WCB as per ASTM
Page 87 and 88: Table 11: Flow ratios Kv s . F L =0
Page 89 and 90: NOISE REDUCTION: Should noise due t
Page 91 and 92: Table 15b: Control valves connectio
Page 93 and 94: Table 20: Dimensions of non-process
Page 95 and 96: Table 24: Sizes and weights of pneu
Page 97 and 98: CLASSIFICATION AND MARKING: - Z1B -
Page 101 and 102: Valve with three-step plug and thro
Page 103 and 104: Więcej niż automatyka More than A
Page 105 and 106: 18 12 19 20 13 11 10 5 14 2 17 7 16
Page 107 and 108: THREE-WAY CONTROL VALVES TYPE Z3 ®
Page 109 and 110: Special designs: Control valve with
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Table 11: Kvs flow ratios and calcu
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Table 14. Control valves connection
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ROTARY PLUG CONTROL VALVES TYPE Z33
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Table 8. Listing of components with
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Table 11. Metallic seat (leakage cl
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No in fig. Part 21 Body 22 Lever 23
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OPERATION PRINCIPLE (transformation
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Table 16. Dimensions of valves with
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ROTARY PLUG CONTROL VALVES TYPE Z33
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where: ∆p [bar] M d [Nm] D [mm] C
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DOUBLE-PORTED CONTROL GLOBE VALVES
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Table 1. Type and options for bonne
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OVERALL DIMENSIONS, CONNECTIONS AND
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REDUCTION AND COOLING STATIONS INTR
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2. Desuperheaters: - piston type -
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Więcej niż automatyka More than A
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APPLICATION: ST-1 TYPE PISTON DESUP
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Table 2. List of parts. L.p. Part n
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DIAPHRAGM MULTI-SPRING PNEUMATIC AC
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DIMENSIONS AND WEIGHT Table 3. Dime
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DIAPHRAGM MULTI-SPRING PNEUMATIC AC
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HEAT ENGINEERING - TECHNICAL INFORM
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and 100·Q 2 Dp min. = Kvs 2 - for
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SELF-ACTUATING PRESSURE REDUCING RE
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TECHNICAL SPECIFICATIONS DN 15 20 2
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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SELF-ACTUATING DIFFERENTIAL PRESSUR
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Set of Components/Component Safety
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e-mail:sales@polna.com.pl tel.+4816
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Product catalogue: Automatic control and heat ... - Polna S.A.

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