Pneumatic Rotary Actuator Operated Wafer Type Butterfly Valve
   
Size Range : 1 1/2" to 40"

ACTUATOR - TECHNICAL SPECIFICATIONS

TYPE : Rack and Pinion Type
ACTUATION : Double Acting / Single Acting (Spring Return)
MOUNTING STD. : ISO 5211: An International Standard (For Quick & Easy Mounting)
PNUMATIC CONNECTIONS : NAMUR Standard


BALL VALVE - TECHNICAL SPECIFICATIONS

BODY : Cast Iron ASTM A126 Class B
Ductile Iron ASTM A536 Grade 65-45-12
Carbon Steel ASTM A216 Grade WCB
Stainless Steel ASTM A351 Grade CF8 / CF8M
DISC : CF8 / CF8M / CF3M / S.G. Iron / Teflon Coated / Powder Coated
Nylon Coated / Rubber Line
SEAT : EPDM / Nitrile / Hyplon / Viton / Moulded or Replaceable muffler type
SHAFT : AISI 410 / CF8 / CF8M / CF3M
VALVE TYPE : Centric Disc Butterfly Valve with a single piece rubber lined body
BODY TYPE : Short wafer (Sandwiched between Flanges)
SEAT TYPE : Integrally moulded with the body
END CONNECTION : Wafer Sandwiched
PRESSURE RATING : PN 10 / PN 16 (On Request)
OPER. TEMP. RANGE : -25 OC to 130 OC (depending on MOC)
SEAT LEAKAGE : Tight shut off
OPERATION : Hand lever for sizes from 40 mm to 250 mm
Worm gear boxes for 40 mm to 1000 mm
ITEM TYPE OF TEST TESTING PRESSURE OPERATING TEMPERATURE OPERATING TEMPERATURE (HIGH)
Actuator Pneumatic
Bubble Test		 180 To 150 PSIG -20° C to 80° C High Temp. On Request
Valve Body Hydraulic 450 PSIG Max. 80° C High Temp. On Request
Seat Hydraulic 150 PSIG Max. 80° C High Temp. On Request

STANDARDS :

Design and manufacturing API 609 Category A/BS 5155 MSS
SP-67 / C-504
Valve F To F Dimensions Short Wafer as per ISO 5752 Tab
5 / API 609 Category A
Top Flange Drilling ISO 5211 Part II
Inspection and Testing API 598 / BS 6755
Flange Standard Conformity ANSI 150, DIN PN6 / 10, JIS 5K/
10K / BS 10 Tad D & E, IS 6392
PN 0.6 / 1.0

ACCESSORIES :

  • On / Off Indicator
  • NAMUR Standard Solenoid Valve in all Standard Coil Voltage
  • I/P Transducer (Convertor)
  • Pneumatic Valve Positioner
  • Electro-Pneumatic Valve Positioner
  • Declutchable Manual Over - ride
  • Limit Switches for On / Off Indication at Panel Board
  • Filter + Regulator Combination with Pressure Gauge
  • Air Lock Valve

DIMENSIONS :

Valve Model Valve Size Port A B C (Reeb)
D		 Weight
(Approx)		 PCD Tapped
MM Inch
RVB-IC-40 40 1 1/2" 40 56 105 34 80 3 - -
RVB-IC-50 50 2" 50 64 115 44 95 3.25 - -
RVB-IC-65 65 2 1/2" 65 72 123 46 108 5 - -
RVB-IC-80 80 3" 80 76 129 46 124 5.25 - -
RVB-IC-100 100 4" 100 98 150 52 150 6.5 - -
RVB-IC-125 125 5" 125 111 161 56 182 10.6 - -
RVB-IC-150 150 6" 150 124 178 56 205 11.5 - -
RVB-IC-200 200 8" 200 152 198 60 257 20 - -
RVB-IC-250 250 10" 241 221 269 68 328 36 - -
RVB-IC-300 300 12" 286 254 291 78 372 45 - -
RVB-IC-350 350 14" 333 265 307 78 440 60 - -
RVB-IC-400 400 16" 382 310 368 102 495 85 - -
RVB-IC-450 450 18" 433 328 382 114 545 12 - -
RVB-IC-500 500 20" 476 358 409 127 592 160 635 1.1/8"UNC
RVB-IC-600 600 24" 590 444 488 154 705 250 749.3 1.1/4"UNC
RVB-IC-650 650 26" 635 463 497 165 768 - 806.45 1.1/4"UNC
RVB-IC-700 700 28" 680 495 545 465 768 - 863.6 1.1/4"UNC
RVB-IC-750 750 30" 725 567 570 190 905 - 914.4 1.1/4"UNC
RVB-IC-800 800 32" 785 595 630 190 943 - 977.9 1.1/2"UNC
RVB-IC-850 850 34" 810 615 645 203 1000 - 1028.7 1.1/2"UNC
RVB-IC-900 900 36" 885 678 702 203 1045 - 1085.85 1.1/2"UNC
RVB-IC-950 950 38" 935 705 715 216 1105 - 1149.35 1.1/2"UNC
RVB-IC-1000 1000 40" 965 725 735 216 1150 - 1200.15 1.1/2"UNC
Note: We reserve the right to change design & technical data furnished due to continious product development without prior notice.