FLAP VALVE

FLAP VALVE
  • Ratio 1:1
  • Maximum Air Inlet Pressure: 120 p.s.i.g. (8.3 bar)
  • Maximum Material Inlet Pressure: 10 p.s.i.g. (0.69 bar)
  • Maximum Outlet Pressure: 120 p.s.i.g. (8.3 bar)
  • Maximum Flow Rate (flooded inlet): 170 g.p.m. (643.5 l.p.m.)
  • Displacement / Cycle @ 100 p.s.i.g: 1.4 gal. (5.3 lit.)
  • Maximum Particle Size: 2” dia. (51 mm) semi-solids
  • Weight - LBS. (Kg): PF20A-XAX-SXX - 74 lbs (33.6 kgs)
    PF20A-XCX-SXX - 161 lbs (73.0 kgs)
    PF20A-ASX-SXX - 153 lbs (69.4 kgs)
    PF20A-BSX-SXX - 153 lbs (69.4 kgs)
    PF20A-FSX-SXX - 145 lbs (65.8 kgs)

PF20X-XXX-XXX OPERATOR’S MANUAL
PF20X-XXX-XXX 2″ Diaphragm Pump Flap Valve (Metallic) Operator’s Manual

PF20X-XXX-XXX-B OPERATOR’S MANUAL
PF20X-XXX-XXX-B Operator’s Manual

PF20R-X OPERATOR’S MANUAL
PF20R-X Operator’s Manual

670231-A OPERATOR’S MANUAL
670231-A Special 2″ Diaphragm Pump Flap Valve (Metallic) Operator’s Manual

S-631 – GENERAL INFORMATION MANUAL FOR AIR OPERATED DIAPHRAGM PUMPS (MULTI-LANGUAGE)
Covering Safety Precautions and Placing Into Service

PF20X     -XXX     -SXX
 
Center Section Material
AAluminum
CCast Iron
SStainless Steel
Fluid Connection
A2 - 11-1/2 N.P.T.F. - 1
BRp 2 (2 - 11 BSP, parallel)
F- 2” A.N.S.I. / DIN Flange
Fluid Cap & Manifold Material
AAluminum
CCast Iron
SStainless Steel
Hardware Material
PCarbon Steel
SStainless Steel
Seat Material
SStainless Steel
Flap Material
AE.P.R
BNitrile
UPolyurethane
VViton
Diaphragm Material
ASantoprene
GNitrile
LLong Life PTFE
TPTFE / Santoprene
VViton
Ingersoll Rand ARO - air operated diaphragm & piston pumps, extrusion pump packages and air system components. EXP & Pro Series master distributor. Iwaki pumps - sealless, lined mag drive centrifugal pumps. Small, OEM packaged, mag drive, centrifugal pumps in molded polypropylene or ETFE. Non-metallic bellows pumps for semiconductor applications. Price Pump - cast iron, bronze, 316SS and Hastelloy centrifugal pumps available as close coupled or pedestal mount. Self priming, vertical short-setting sump and high pressure multi-stage designs also available. Crown Barnes Prosser Blacoh pulsation dampeners & surge suppression devices. Gauge isolators. Tonkaflo Pumps - multistage centrifugal pumps & factory authorized repair. image Walchem Pumps - electronic solenoid drive metering & dosing pumps. Mechanically actuated diaphragm metering & dosing pumps. pH, ORP and conductivity controllers. Isochem pumps - sealless, mag-drive gear pumps and centrifugal pumps constructed of 316SS, Alloy 20 & Hastelloy. BJM Pumps – submersible, non-clog, shredder, grinder & dewatering pumps available in cast iron & stainless steel construction. Complete self-priming sewage lift station packages. Baldor electric motors & variable frequency drives. image Eastern pumps - centrifugals in single and multi-stage design; available in 316SS, Alloy 20 and Hastelloy. Eclipse pumps - non-metallic, sealless, magnetically driven gear pumps. Lutz pumps - drum, tote and container pumps in many different materials of construction. Electric, explosion proof & pneumatic motors. Micropump pumps – compact, sealless, mag drive gear & centrifugal pumps good for high head pressure, low flow applications. Neptune Pumps - hydraulically actuated diaphragm metering & dosing pumps. Neptune Mixers - portable drum and container mixers. Oberdorfer Pumps logo MTH Pumps - regenerative turbine pumps in all iron, bronze fitted and 316SS. Single and multi-stage pumps. Moyno 500 Pumps - progressive cavity pumps in cast iron & 316SS. Buna, EPDM & fluoroelastomer stators. Wanner Hydra-Cell Pumps – HydraCell high pressure, hydraulically actuated diaphragm pumps in cast iron, bronze, 316SS, Hastelloy & non-metallic construction. PolyProcessing-large rotational molded high density crosslinked polyethylene (HDXLPE) chemical storage tanks. Tuthill Pumps