Instrumentation Valves for the Power IndustryInstrumentation Valves for the Power Industry

Designed, manufactured, and tested in compiance with ANSI B31.1 Power Piping Codeand ANSI B31.3 Chemical Plant and Petroleum Refinery Piping Code

A division of Richards Industries3170 Wasson Road • Cincinnati, OH 45209513-533-5600 • 800-543-7311 • 513-871-0105hex@richardsind.com • www.hexvalve.com

Instrument

Hand Valves

HN29 Series — Needle Valve

� A new addition to compliment our Series HN39 and HN49valves, is the Series HN29. This new needle valve is tar-geted for the gas sampling, OEM, and reseller market.

All stainless steel valves are rated to 3000 psig @100°F with soft seats, Teflon packing and 1" diameterround knurled handles. Valves are available in 1/4"sizes.

All carbon steel valves are rated to 6000 psig @ 100°Fwith hard seats and 3000 psig @ 100°F with soft seats(Delrin), Teflon packing and either "T" handles or 1"diameter round knurled handles.

Valves are available in 1/4" and 1/2" sizes.

C

A

B

Dimensions

noitcennoC A B C thgieW ecifirO

F"4/198.1)84(

57.0)91(

00.2)15(

0.1)5,0(

31.0)3,3(

M"4/198.1)84(

57.0)91(

00.2)15(

0.1)5,0(

31.0)3,3(

FxM"4/198.1)84(

57.0)91(

00.2)15(

0.1)5,0(

31.0)3,3(

F"2/186.2)86(

62.1)23(

47.3)59(

5.1)7,0(

02.0)0,5(

FxM"2/186.2)86(

62.1)23(

47.3)59(

5.1)7,0(

02.0)0,5(

-2-

HN29 Series — Needle Valve

3500

3000

2500

2000

1500

1000

500

00 50 100 150 200 250

Temperature °F

Pre

ssur

e (p

sig)

241

207

172

138

103

69

34

0P

ress

ure

(bar

)

-18 10 38 66 93 121

Temperature °C

Pressure/Temperature Charts

Soft Seats Hard Seats

Ordering Schematic

7000

6000

5000

4000

3000

2000

1000

00 100 200 300 400 500

Pre

ssur

e (p

sig)

483

413

345

276

207

138

69

0

Pre

ssur

e (b

ar)

-18 38 93 149 204 260

Temperature °C

Temperature °F

ledoM

92NH dradnatS

ledoM—

noitpircseD

92NH F2

-3-

HN29-22AMF-R

HN29-22MF-R

taeS,lairetaM,ydoB,eziS,epyTnoitcennoC

F2 taeStfoS,sselniatS,thgiartS,TPNF,"4/1R-F2 eldnaHdnuoR,taeStfoS,sselniatS,thgiartS,TPNF"4/1F2-S1 taeSdraH,nobraC,thgiartS,TPNF,"4/1R-F2-S1 eldnaHdnuoR,taeSdraH,nobraC,thgiartS,TPNF,"4/1

AF2 taeStfoS,sselniatS,elgnA,TPNF,"4/1M2 taeStfoS,sselniatS,thgiartS,TPNM,"4/1

FM22 taeStfoS,sselniatS,thgiartS,TPNMxTPNF,"4/1R-FM22 eldnaHdnuoR,taeStfoS,sselniatS,thgiartS,TPNMxTPNF,"4/1FMA22 taeStfoS,sselniatS,elgnA,TPNMxTPNF,"4/1FM22-S1 taeSdraH,nobraC,thgiartS,TPNM,"4/1R-FM22-S1 eldnaHdnuoR,taeSdraH,nobraC,thgiartS,TPNM,"4/1

F4-S1 taeSdraH,nobraC,thgiartS,TPNF,"2/1FM44-S1 taeSdraH,nobraC,thgiartS,TPNMxTPNF,"2/1

F2-S2 taeStfoS,nobraC,thgiartS,TPNF,"4/1R-F2-S2 eldnaHdnuoR,taeStfoS,nobraC,thgiartS,TPNF,"4/1FM22-S2 taeStfoS,nobraC,thgiartS,TPNFxTPNM,"4/1R-FM22-S2 eldnaHdnuoR,taeStfoS,nobraC,thgiartS,TPNFxTPNM,"4/1

F4-S2 taeStfoS,nobraC,thgiartS,TPNF,"2/1FM44-S2 taeStfoS,nobraC,thgiartS,TPNFXTPNM,"2/1

� The HN39 Instrument Valves are compact and economicalhigh-pressure instrument valves.

Product Availability

All valves are available with integral hard seats, 316 stain-less steel body and trim and Teflon®//Grafoil packing. Valvesare furnished with a panel mount nut.

Panel manufacturers can use the standard panel nutto secure valves to instrument panel.

Stem tip is non-rotating, standard.

Ratings (Metal Seated)

Stainless Steel: 6000 PSIG @ 100°F (414 bar @ 38°C)• 450°F (232,2°C) limit for Teflon-packed valves• 1000°F (537,8°C) limit for Grafoil-packed valves

7000

6000

5000

4000

3000

2000

1000

00 100 200 300 400 500 600 700 800 900 1000

Pre

ssur

e (p

sig)

483

413

345

276

207

138

69

0

Pre

ssur

e (b

ar)

-18 38 93 149 204 260 315 371 427 482 538

Temperature °C

Pressure vs. Temperature

Temperature °F

-4-

HN39 Series — Instrument Valve

HN39 Series — Instrument Valve

Model Numbers & Dimensions

B

C (Open Max.)

A

ledoMteltuOxtelnI snoisnemiD

thgieW eziSecifirOeziS noitcennoCdnE A B C

1-M93NH "8/1 TPNM )15("00.2 )122("88.0 )76("36.2 )5,0(0.1 )3("21.0

2-M93NH "4/1 TPNM )15("00.2 )122("88.0 )76("36.2 )5,0(0.1 )5("81.0

3-M93NH "8/3 TPNM )46("05.2 )23("52.1 )98("05.3 )8,0(7.1 )6("42.0

4-M93NH "2/1 TPNM )46("05.2 )23("52.1 )98("05.3 )8,0(7.1 )6("42.0

6-M93NH "4/3 TPNM )76("36.2 )53("83.1 )59("57.3 )0,1(1.2 )01("93.0

1-F93NH "8/1 TPNF )15("00.2 )22("88.0 )76("36.2 )5,0(0.1 )3("21.0

2-F93NH "4/1 TPNF )15("00.2 )22("88.0 )76("36.2 )5,0(0.1 )5("81.0

3-F93NH "8/3 TPNF )46("05.2 )23("52.1 )98("05.3 )8,0(7.1 )6("42.0

4-F93NH "2/1 TPNF )46("05.2 )23("52.1 )98("05.3 )8,0(7.1 )6("42.0

6-F93NH "4/3 TPNF )76("36.2 )53("83.1 )59("57.3 )0,1(1.2 )01("93.0

1-T93NH "8/1 dnEebuT )15("00.2 )22("88.0 )76("36.2 )5,0(1.1 )3("21.0

2-T93NH "4/1 dnEebuT )15("00.2 )22("88.0 )76("36.2 )5,0(1.1 )5("81.0

3-T93NH "8/3 dnEebuT )15("00.2 )213("52.1 )98("05.3 )8,0(7.1 )6("42.0

4-T93NH "2/1 dnEebuT )15("00.2 )23("52.1 )98("05.3 )8,0(7.1 )6("42.0

6-T93NH "4/3 dnEebuT )46("05.2 )53("83.1 )59("57.3 )0,1(1.2 )01("93.0

1-FM93NH "8/1 TPNFxTPNM )15("00.2 )22("88.0 )76("36.2 )5,0(0.1 )3("21.0

2-FM93NH "4/1 TPNFxTPNM )15("00.2 )22("88.0 )76("36.2 )5,0(0.1 )5("81.0

3-FM93NH "8/3 TPNFxTPNM )46("05.2 )23("52.1 )98("05.3 )8,0(7.1 )6("42.0

4-FM93NH "2/1 TPNFxTPNM )46("05.2 )23("52.1 )98("05.3 )8,0(7.1 )6("42.0

6-FM93NH "4/3 TPNFxTPNM )76("36.2 )53("83.1 )59("57.3 )0,1(1.2 )01("93.0

-5-

If more than one option is required, separate option codes with - (dash). See examples:

HN39F-4-GHN39M-2-R-G

Ordering Schematic

ledoM

93NH dradnatS

epyTnoitcennoC

M TPNMxTPNMF TPNFxTPNFT dnEebuTxdnEebuTFM TPNFxTPNMMF TPNMxTPNF

eziS

1 )TPN("8/12 )TPN("4/13 )TPN("8/34 )TPN("2/16 )TPN("4/3

mm6 )dnEebuT(mm6mm8 )dnEebuT(mm8mm01 )dnEebuT(mm01mm41 )dnEebuT(mm41mm81 )dnEebuT(mm81mm52 )dnEebuT(mm52

noitpO

G gnikcaPliofarGR eldnaHdnuoRB sdnEPPSBT sdnETPSB

Standard packing is TFE. Add "-G" for grafoil.

ledoM epyTnoitcennoC—

eziS snoitpO

93NH F 4 G

-6-

HN39 Series — Instrument Valve

HN41 Series — Instrument Valve

� The HN41 Series is a straight-thru design with aDelrin seat, which provides bi-directional flow andthe ability to “rod-out” the valve for cleaning.

These valves are specifically targeted for the oiland gas industry and are available only in 316Stainless Steel per NACE MR-01-75.

Valves are rated at 6000 psig @ 200°F (413,7bar @ 93,3°C)

6000

5000

4000

3000

2000

1000

00 50 100 150 200 250

Temperature °F

Pre

ssur

e (p

sig)

483

414

345

276

207

138

69

0

Pre

ssur

e (b

ar)

-18 10 38 66 93 121

Temperature °C

Pressure/Temperature Chart

7000

Max

. op

en h

eigh

t

C

L

B

Dimensions

telnI teltuO B L C ecifirO"2/1

)F(TPN"2/1

)F(TPN50.2)25(

99.2)67(

33.4)011(

73.0)05.9(

"2/1)M(TPN

"2/1)F(TPN

56.1)24(

05.3)98(

33.4)011(

73.0)05.9(

-7-

ledoM

14NH dradnatS

tfoS-taeS

2 taeS

ydoB

D ECANSS613

)lanotcerdiB(snoitcennoC

F2 TPNF"4/1xTPNF"4/1MF2 TPNM"4/1xTPNF"4/1MF42 TPNM"2/1xTPNF"4/1

F4 TPNF"2/1xTPNF"2/1MF4 TPNM"2/1xTPNF"2/1

piT/metS

2 eceiPenO

lairetaMtaeS

C nirleD

gnikcaP

2 nolfeT

Ordering Schematic

ledoM—

tfoS–taeS ydoB snoitcennoC piT/metS lairetaMtaeS gnikcaP

14NH 2 D MF2 2 C 2

-8-

HN41 Series — Instrument Valve

HN49 Series — Needle Valve

� The HN49 is a heavy duty needle valve that features anindustrial strength stem and bonnet, and enhanced pack-ing arrangement, all designed to handle the tough condi-tions of high pressure and high temperature services.

With a multitude of configurations available, you’ll find amodel to meet your varying needs. The HN49 is producedin 1/4", 3/8", 1/2", 3/4", and 1" sizes, and can be providedwith male or female threaded connections, male or femalesocket weld ends, or tube nut connections. For corrosiveor other volatile applications, the HN49 can be specified ina variety of materials including Monel®, Alloy 20, Tita-nium, and Hastelloy®.

Refer to Page 11 for information concerning the 10,000#bonnet.

� NRT Non-Rotating Tip Stem

Provides tight repeatable shutoff without the gall-ing or cross-scoring that occurs on ball typestems. Because the NRT conical stem tip stopsrotating when it contacts the seat, further torqueturns the stem, but not the tip, protecting the stemtip from damage.

Repeated closures improve the mating betweenthe seat and the stem tip, unlike wear that willoccur over time with a ball stem tip.

Stem/Tip Configuration

� Ratings (Metal Seated)

Stainless Steel: 6980 PSIG @ 100°F( 481,2 bar @ 37,8°C); 3525 PSIG @ 1000°F(243,0 bar @ 537,8°C)Carbon Steel: 6580 PSIG @ 100°F(453,7 bar @ 37,8°C); 4300 PSIG @ 650°F(301,3 bar @ 37,8°C)

• 450°F (232,2°C) limit for Teflon

Features

� Backseated Bonnets with Packing Below theStem Threads

To eliminate potential thread contamination by theprocess media, the packing is located below thestem threads. Backseating minimizes fugitiveemissions with a metal-to-metal backseat thatalso prevents accidental removal or stem blow-out in operation.

� Wide selection of Packing Materials

Choose fully packed (TFE-Chevron or high tem-perature graphite) bonnets, or o-rings seals.

Needle NRTSoft Seat Roddable Hard Seat Insert

-9-

Dimensions

2.00 (50,8)REF

DA

B SQ

C (max. open)

taeSdraH194NHteltuOxtelnI A B C D tW ecifirO

F"4/1xM"4/1"05.2)46(

"52.1)23(

"93.3)68(

"05.1)83(

52.1)23(

"91.0)5(

F"4/1xF"4/1"00.2)15(

"52.1)23(

"93.3)68(

"31.1)92(

52.1)23(

"91.0)5(

F"2/1xM"2/1"52.3

)38("52.1

)23("25.3

)98("57.1

)54(52.1)23(

"91.0)5(

F"2/1xF"2/1"52.3

)38("52.1

)23("25.3

)98("57.1

)54(52.1)23(

"91.0)5(

NT"2/1xNT"2/1"00.3

)67("52.1

)23("25.3

)98("85.1

)04(52.1)23(

"91.0)5(

F"4/3xM"4/3"00.3

)67("05.1

)83("77.3

)69("65.1

)04(57.1)54(

"91.0)5(

F"4/3xF"4/3"00.3

)67("57.1

)54("77.3

)69("05.1

)83(57.1)54(

"91.0)5(

F"1xM"1"00.4)201(

"00.2)15(

"20.4)201(

"52.2)75(

03.4)901(

"91.0)5(

F"1xF"1"05.3

)98("00.2)15(

"20.4)201(

"57.1)54(

05.3)98(

"91.0)5(

-10-

HN49 Series — Needle Valve

HN49 Series — Needle Valve

Pressure/Temperature Ratings for HN491, HN49T

8000

100

Temperature °F

Pre

ssur

e (p

sig)

552

483

413

345

276

207

138

69

0

Pre

ssur

e (b

ar)

-18 38 93 149 204 260 315 371 427 482 538

7000

6000

5000

4000

3000

2000

1000

0200 300 400 500 600 700 800 900 1000 1100 12000

593 649

Temperature °C

PEEK

PPS

CS

TFE Packing

KEL-F

Temp Limit

Braided Packingor

Graphite Packing

316H SSTover 1000°F

316 SST

*Consult factory for detailed information

"1" = 3/16" orifice"T" = 3/8" orifice

ledoM—

taeS l'taMydoB eziStelnI epyTtelnI eziSteltuO epyTteltuO piT/metS l'taMtaeS gnikcaP

94NH 1 U H 1 H 1 4 1 2

ledoM

94NH dradnatS

Ordering Schematic

lairetaMydoB

S leetSnobraCU leetSsselniatSC ECAN,leetSnobraCD ECAN,leetSsselniatSM lenoMG ByolletsaHH CyolletsaHX 02yollA

tseuqeRnopUelbaliavAslairetaMrehtO

epyTtelnI

1 TPNM2 WSM3 TPNF4 WSFA tuNebuTE WST

tseuqeRnopUelbaliavAsepyTrehtO

epyTteltuO

1 TPNF2 WSF8 tuNebuTR gulP1W WST

tseuqeRnopUsepyTrehtO

lairetaMtaeS

1 )drah(largetnI3 tresnIetilletS4 )tfos(SPP5 )tfos(F-leK6 )tfos(EFT9 )tfos(KEEP

gnikcaP

2 norvehC-EFT3 etihparG/liofarG/etihparG6 gniR-O-notiV

-11-

HN49 Series — Needle Valve

lairetaMpiT/metS

1 ECANSS6132 gulP/eldeeNSS6133 ECANSS613/SS6134 TRNSS6135 etilletS/SS613A lenoMB lenoM/lenoMN CyolletsaHD CyolletsaH/CyolletsaHG 02yollAH 02yollA

eziStelnI

E mm01F mm21G mm41H mm61I mm81J mm22K mm52L mm82

eziSteltuO

E mm01F mm21G mm41H mm61I mm81J mm22K mm52L mm82

taeS

1 draH2 tfoSF gniR-O/draHG gniR-O/tfoS0 tennoBK01Q taeStfoSecifirO)mm01("8/3T taeSdraHecifirO)mm01("8/3V taeSdraH,ecifirOLX

10,000# Bonnet Assembly

The 10,000# bonnet assembly was added to the Hex prod-uct line to meet the very high-pressure requirements in oiland gas production, specifically on offshore drilling plat-forms.

The 10,000# bonnet assembly is used in our HN49 SeriesInstrument Valves and be rated at: 10,000 psig @ 100° F(689,5 bar @ 37,8° C); 6900 psig @ 450° F (475,7 bar @232,2° C).

Note that the bonnet is only available with Teflon packing.

The 10,000# bonnet is not interchangeable with other Hex bonnets, as the sealing between the bonnetand body are different.

8000

6000

4000

2000

00 100 200 300 400

Temperature °F

Pre

ssur

e (p

sig)

552

414

276

138

0

Pre

ssur

e (b

ar)

-18 38 93 149 204689

Temperature °C

Pressure/Temperature Chart

10000

500

260

ledoM

U094NH rotangiseD000,01

epyTnoitcennoC&eziS

____ epyTnoitcennoC&eziS

Ordering Schematic

ledoM—

214____

U094NH F