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High Pressure Diaphr. Oper. Reducing Vlv

PP901B1002/U

High pressure diaphragm operated reducing valve for dual pressure systems

  • Product Info
  • Literature
  • Accessories & Replacement Parts

Overview

PP901 pneumatic valve controls the pressure of the air delivered to pneumatic control systems. Models available for single-pressure systems or two-pressure systems (Day/Night or Summer/Winter) requiring two independently regulated pressure settings.

Features

  • Built-in adjustable safety relief valve for limiting downstream pressure.
  • For two-pressure models: Pressure changes accomplished with manual switch or automatically with electric pneumatic switch.
  • Adjustable stops for desired settings.

Product Specifications

Dimensions (in.)
11 in. high, 8 7/8 in. wide, 3 3/4 in. deep
Dimensions (mm)
279 mm high, 225 mm wide, 95 mm deep
Includes
Gage tapping to measure the regulated pressure.
Mounting
Bracket furnished
Connection Size (in.)
Inlet and out air: 1/4 in. NPT (female) Air gage: 1/8 in. NPT (female); 1/8 in. NPT pilot
Pressure Ratings (psi)
Inlet-- 45 to 150 psi; Output-- primary pressure: adjustable 0 to 25 psi; secondary pressure: adjustable 0 to 5 psi above primary rating
Pressure Ratings (kPa)
Inlet-- 310 to 1034 kPa; Output-- primary pressure: adjustable 0 to 172 kPa; secondary pressure: adjustable 0 to 34kPa above primary rating

Accessories

305965/U

1-1/2 in. diameter, 1/8 NPT center stem, back mount pressure indicating gauge

316134B/U

PP901A & B Diaphragm Repair Kit

804191E/U

Pneum. Pressure Gge,2-1/2 in. Dia.Pnl-Mt

305917/U

2 inch diameter NPT back mount pressure indicating gauge

Replacement Parts

14003121-002/U

Filter for PP902A or B

14004203-001/U

Filter cartridge kit for PP902c and PP902D.

14004205-002/U

Filter Station Assembly for PP901, PP902A or B