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

More documents

Recommendations

Info

Standard bonnet, PTFE-V sealing Extension bonnet, GRAPHITE sealing Bellows seal bonnet, PTFE+GRAPHITE sealing Extension bonnet, TA-LUFT sealing 6b 6c Control cage with choke cages I and II Control cage with choke cage II Control cage Unbalanced plug Balanced plug with pilot Flanged body Balanced plug with packing Fig. 1d. Control valve BW butt welding ends body 70 Single-ported globe control valves type Z1B
Table 2. Part list with materials Item Part Materials 1 Body 2 Bonnet 3a,b,c GP 240 GH ; (1.0619) WCB G17CrMo 9-10 ; (1.7379) WC9 DN15…50 S 355 J2G3 (1.0570) 13CrMo4-4 ; (1.7335) DN80…300 Unbalanced plug Balanced plug Balanced plug (pilot) GP 240 GH ; (1.0619) WCB G17CrMo 9-10 ; (1.7379) WC9 X6CrNiMoTi 17-12-2; (1.4571) + stellite + CrN X17CrNi 16-2 ; (1.4057) + heat treatment GX5CrNiMo 19-11-2 ; (1.4408) CF8M X6CrNiMoTi 17-12-2 ; (1.4571) 4 Seat X6CrNiMoTi 17-12-2; (1.4571) X6CrNiMoTi 17-12-2; (1.4571) + stellite X17CrNi 16-2; (1.4057) + heat treatment 5 Stem X6CrNiMoTi 17-12-2; (1.4571) X6CrNiMoTi 17-12-2; (1.4571) + stellite + CrN X17CrNi 16-2 ; (1.4057) + heat treatment 6A Control cage X6CrNiMoTi 17-12-2; (1.4571) 6B Choke cage I X17CrNi 16-2; (1.4057) + heat treatment 6C Choke cage II 7 Body gasket 8 Seat gasket GRAPHITE (98%) + 1.4404 (spiral) 9 Control cage gasket 10 Packing kit PTFE + GRAPHITE PTFE „V” (rings) GRAPHITE 11 Pressing sleeve X6CrNiMoTi 17-12-2; (1.4571) 12 Pressing level S 355 J2G3 ; (1.0570) 13 Body screw PN10…CL300 8.8 A4 - 70 *) PN63…CL2500 42CrMo4 (1.7225) 21CrMoV5-7 (1.7709) X6NiCrTiMoVB 25-15-2 (1.4980) 14 Body nut PN10…CL300 8.8 A4 - 70 *) PN63…CL2500 42CrMo4 (1.7225) 21CrMoV5-7 (1.7709) X6NiCrTiMoVB 25-15-2 (1.4980) 15 Bonnet screw 8.8 A4 - 70 *) 16 Bonnet nut 8.8 A4 - 70 *) 17 Notched peg X6CrNiMoTi 17-12-2; (1.4571) 18a,b Spring 12R10 (SANDVIK), 9Ru10; ((1.4568) (SANDVIK)); Nimonic 90; (2.4969) 19 Spacer sleeve X6CrNiMoTi 17-12-2; (1.4571) 20 Guide sleeve X6CrNiMoTi 17-12-2; (1.4571) + stellite + CrN X17CrNi 16-2 ; (1.4057) + heat treatment 21 Plug nut X6CrNiMoTi 17-12-2; (1.4571) 22 Plug sealing ring Expanded graphite 23 Pilot X105CrMo17; (1.4125) 24 Back nut X6CrNiMoTi 17-12-2; (1.4571) 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 X105CrMo17; (1.4125) 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.0.1 mm:~950HV c) heat treatment: valve plug (~45HRC), valve seat (~35HRC), stem (~35HRC), cages (~35HRC), guide sleeve (~45HRC), pilot (~55HRC). Single-ported globe control valves type Z1B 71
Page 1:
POLNA S.A. AUTOMATIC CONTROL ENGINE
Page 5 and 6:
Dear Ladies and Gentlemen, we are p
Page 7 and 8:
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 and 60: Fig. 1a. Valve Z1A - contoured valv
Page 61 and 62: Table 2. Part list with materials I
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: Fig. 1a. Valve Z1B - unbalanced plu
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
Page 111 and 112: Table 11: Kvs flow ratios and calcu
Page 113 and 114: Table 14. Control valves connection
Page 115 and 116: ROTARY PLUG CONTROL VALVES TYPE Z33
Page 117 and 118: Table 8. Listing of components with
Page 119 and 120: Table 11. Metallic seat (leakage cl
Page 121 and 122: No in fig. Part 21 Body 22 Lever 23
Page 123 and 124: OPERATION PRINCIPLE (transformation
Page 125 and 126: Table 16. Dimensions of valves with
Page 127 and 128: ROTARY PLUG CONTROL VALVES TYPE Z33
Page 129 and 130: where: ∆p [bar] M d [Nm] D [mm] C
Page 131 and 132: DOUBLE-PORTED CONTROL GLOBE VALVES
Page 133 and 134:
Table 1. Type and options for bonne
Page 135 and 136:
OVERALL DIMENSIONS, CONNECTIONS AND
Page 137 and 138:
REDUCTION AND COOLING STATIONS INTR
Page 139 and 140:
2. Desuperheaters: - piston type -
Page 141 and 142:
Więcej niż automatyka More than A
Page 143 and 144:
APPLICATION: ST-1 TYPE PISTON DESUP
Page 145 and 146:
Table 2. List of parts. L.p. Part n
Page 147 and 148:
DIAPHRAGM MULTI-SPRING PNEUMATIC AC
Page 149 and 150:
DIMENSIONS AND WEIGHT Table 3. Dime
Page 151 and 152:
DIAPHRAGM MULTI-SPRING PNEUMATIC AC
Page 153 and 154:
HEAT ENGINEERING - TECHNICAL INFORM
Page 155 and 156:
and 100·Q 2 Dp min. = Kvs 2 - for
Page 157 and 158:
SELF-ACTUATING PRESSURE REDUCING RE
Page 159 and 160:
TECHNICAL SPECIFICATIONS DN 15 20 2
Page 161 and 162:
SELF-ACTUATING DIFFERENTIAL PRESSUR
Page 163 and 164:
Page 165 and 166:
SELF-ACTUATING DIFFERENTIAL PRESSUR
Page 167 and 168:
Page 169 and 170:
Set of Components/Component Safety
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181:
e-mail:sales@polna.com.pl tel.+4816
show all

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

Create successful ePaper yourself

Delete template?

Save as template?