Type 99

26 sealant Lubricant

64

Lubricant

sealant

20A7148-B

 

 

A6802

 

 

 

 

 

 

 

 

Figure 7.  O-ring Stem Seal

 

 

Figure 8.  O-ring Sealed Handwheel

 

Key

Description

Part Number

Key

Description

Part Number

  3

Main Spring, Plated steel

 

  17

Valve Body (continued)

 

 

  25 psid (1,72 bar d) maximum allowable

 

 

  2-inch (DN 50) CL150 RF flanged

 

 

    pressure drop

1C277127022

 

    Steel

2E275622012

 

  50 psid (3,45 bar d) maximum allowable

 

 

  2-inch (DN 50) CL300 RF flanged

 

 

    pressure drop

1N801927022

 

    Steel

2E275722012

 

  250 psid (17,2 bar d) maximum

 

  18

Holder for Type 99 regulator

 

 

    allowable pressure drop

1B883327022

 

  Disk seat

 

 

  1000 psid (69,0 bar d) maximum allowable

 

 

    Brass

1B884314012

 

    pressure drop–requires main spring

 

 

    316 Stainless steel

1B884335072

 

      seat 1E242724092

0W019127022

 

  O-ring Seat

 

  4

Diaphragm Rod, 416 Stainless steel

1B883435232

 

    7/8-inch (22,2 mm) orifice

 

  5

Diaphragm Rod Guide Assembly

 

 

      Brass

1E603214012

 

  Brass with bronze insert

1D9712000A2

 

      316 Stainless steel

1E603235072

 

  316 Stainless steel

1B883535072

 

    1-1/8-inch (28,6 mm) orifice

 

  6

Collar

 

 

      Brass

1E342414012

 

  Brass

1B883614012

 

      316 Stainless steel

1E342435072

 

  316 Stainless steel

1B883635072

  18*

Disk and Holder Assembly for 1000 psig

 

  7*

Pusher Post Gasket

 

 

  (69,0 bar) maximum inlet regulator, Nylon (PA)/

 

 

  Composition - for standard construction

1B883704022

 

    316 Stainless steel

1C1860000B2

 

  Fluorocarbon (FKM) - for oxygen service

1N430306382

  19

Disk for Type 99 Regulator

 

  8

Pusher Post Assembly

 

 

  250 psid (17,2 bar d) maximum

 

 

  Brass with bronze insert

1D9714000A2

 

    allowable pressure drop

 

 

  316 Stainless steel

1B883835072

 

      Neoprene (CR)

1C997403032

 

  316 Stainless steel - for oxygen service

14B1320X012

 

      Nitrile (NBR)

1C158703332

  9

Lever, Steel

2F823423072

 

      Fluorocarbon (FKM)

1C9974X0012

  10

Diaphragm Plate, Plated steel

1B989225072

 

  400 psid (27,6 bar d) maximum

 

  11*

Diaphragm

 

 

    allowable pressure drop

 

 

  Nitrile (NBR)

1B884102052

 

      Nylon (PA)

1E480603152

 

  Fluorocarbon (FKM)

1N378902312

 

      Polytetrafluoroethylene (PTFE)

1C997406242

  12

Cap Screw, Plated steel (12 required)

1B884224052

  19*

O-ring

 

  13

Hex Nut, Plated steel (13 required)

1A340324122

 

  7/8-inch (22,2 mm) orifice

 

  14

Union Nut, Iron

0Z0176X0032

 

    Nitrile (NBR)

1D237506992

  15

Body Snap Ring, Plated steel

0Y095828982

 

    Fluorocarbon (FKM)

1D237506382

  16*

Body Gasket

 

 

  1-1/8-inch (28,6 mm) orifice

 

 

  Composition

1A348004032

 

    Nitrile (NBR)

1H8498X0012

 

  Graphite - for oxygen service

1A3480X0022

 

    Fluorocarbon (FKM)

1H8498X0032

  17

Valve Body

 

  20*

Orifice

 

 

  2-inch NPT

 

 

  Disk seat for all regulators

 

 

    Cast iron

1C254619012

 

    3/8-inch (9,52 mm) orifice, 416 Stainless steel

19A7390X012

 

    Steel

2N153522012

 

    1/2-inch (12,7 mm) orifice, 416 Stainless steel

14A8410X012

 

    Brass

1C254612012

 

    5/8-inch (15,9 mm) orifice, 416 Stainless steel

19A7391X012

 

 

    7/8-inch x 3/8-inch (22,2 x 9,52 mm) orifice

 

 

    Brass - for oxygen service

1C2546X0012

 

 

 

 

      Brass

1N878114012

 

  2-inch (DN 50) CL125 FF flanged, Cast iron

2D986519012

 

 

 

      316 Stainless steel

1N8781X0012

 

  2-inch (DN 50) CL250 RF flanged, Cast iron

2D986619012

 

 

 

 

 

*Recommended Spare Parts

13