Flange Insert Valve - Style FIV (F1, F6, FP)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
FIV ½"-1½" PTFE
PVC		 VITON®
EPDM
Buna-N
Neoprene
KALREZ®
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI		 316 SS
FIV 2"-4" PTFE
PVC		 VITON®
EPDM
Buna-N
Neoprene
KALREZ®
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI		 316 SS
FIV 6" PTFE
PVC		 VITON®
EPDM
Buna-N
Neoprene
KALREZ®
"Metal to Metal"
1/2 PSI
 316 SS
FIV ½"-1½" 316 SS
Brass		 VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI		 316 SS
FIV ½"-1½" C. Steel VITON®
Buna-N
Neoprene
PTFE
KALREZ®
Metal to Metal		 1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI		 316 SS
FIV 2"-4" 316SS
Brass		 VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI		 316 SS
FIV 2"-4" C. Steel VITON®
Buna-N
Neoprene
PTFE
KALREZ®
Metal to Metal		 1/8 PSI
1/2 PSI
1.5 PSI		 316 SS
FIV 5"-20" 316SS
Brass		 VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI 316 SS
FIV 5"-20" C. Steel VITON®
Buna-N
Neoprene
PTFE
KALREZ®
"Metal to Metal"		 1/2 PSI 316 SS
FIV ½" - 20" Alloy 20
HASTELLOY® C		 VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI HASTELLOY® C
FIV ½" - 20" MONEL® VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI MONEL®
FIV ½"-20" HASTELLOY® B VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI HASTELLOY® B

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Universal Low Pressure - Style UN-3 (U3)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
UN-3 3/8"-1¼" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"
1/8  PSI
1/2  PSI
1.5  PSI
3.5  PSI

 316 SS
UN-3 3/8"-1¼" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI
 316 SS
UN-3 1½"-2" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI 		316 SS
UN-3 1½"-2" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI 		316 SS
UN-3 3/8"-2"
 
 
Alloy 20
HASTELLOY® C

 VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI HASTELLOY® C
UN-3 3/8"-2" HASTELLOY® B VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI HASTELLOY® B
UN-3 3/8"-2" MONEL® VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI MONEL®

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Universal High Pressure - Style UN-10 (U1)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
UN-10 3/8"-1¼" 316 SS
 "Metal to Metal" 1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI		 316 SS
UN-10 1½" 316 SS
 "Metal to Metal" 1/8 PSI
1/2 PSI
1.5 PSI		 316 SS
UN-10 3/8"-1½" Alloy 20
HASTELLOY® C		 "Metal to Metal" 1/2 PSI HASTELLOY® C
UN-10 3/8"-1½" MONEL® "Metal to Metal" 1/2 PSI MONEL®
UN-10 3/8"-1½" HASTELLOY® B "Metal to Metal" 1/2 PSI HASTELLOY® B
or
HASTELLOY® C

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Universal Socket Weld - Style UN-SW - (US)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
UN-SW 3/8"-1¼" 316L SS
 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI
 316 SS
UN-SW 3/8"-1¼" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI
 316 SS
UN-SW 1½"-2" 316L SS
 VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI

 316 SS
UN-SW 1½"-2" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI

 316 SS
UN-SW 3/8"-2" Alloy 20
HASTELLOY® C
 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
Metal to Metal		 1/2 PSI HASTELLOY® C
UN-SW 3/8"-2" MONEL®
 VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI MONEL®
UN-SW 3/8"-2" HASTELLOY® B VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI HASTELLOY® B
or
HASTELLOY® C

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  Sanitary Insert Valve - Style SIV (CB, TC)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
SIV  ¾"-2"  PTFE FDA EPDM
 FDA VITON®
  FDA Buna-N
"Metal to Metal"		 1/8  PSI
1/2  PSI
1.5  PSI
3.5  PSI		 316 SS
SIV  2½"-4"  PTFE FDA EPDM
 FDA VITON®
  FDA Buna-N
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI		 316 SS

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Sanitary Cartridge Valve - Style SCV (SC)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
SCV  3/4"-2"  316 SS FDA EPDM
 FDA VITON®
  FDA Buna-N
 PTFE
" Metal to Metal"		 1/8  PSI
1/2  PSI
1.5  PSI
3.5  PSI		 316 SS
SCV  2½"-4  316 SS FDA EPDM
 FDA VITON®
  FDA Buna-N
 PTFE
" Metal to Metal"		 1/8  PSI
1/2  PSI
1.5  PSI
 316 SS

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Sanitary Check Valve 3-A - Style 3SC (3S)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
3SC  1"- 4"  316L/316 SS 3A EPDM
 3A VITON®
  3A SILICONE
3A KALREZ®

1/2  PSI
1.5  PSI
   
 316 SS

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Connector Valve - Style CON (CN)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
CON  ½"-1½" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI 		316 SS
CON ½"-1½" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI 		316 SS
CON 2"-3" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI 		316 SS
CON 2"-3" C. Steel VITON®
Buna-N
Neoprene
PTFE
KALREZ®
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI 		316 SS
CON 1/2"-3"
 
Alloy 20
HASTELLOY® C
 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"
1/2 PSI 		HASTELLOY® C
CON 1/2"-3" MONEL® VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"
1/2 PSI 		MONEL®
CON 1/2"-3" HASTELLOY® B VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"
1/2 PSI 		HASTELLOY® B
or
HASTELLOY® C

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Bushing Valve - Style BU (BU)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
BU ½"-1½" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI 		316 SS
BU ½"-1½" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI 		316 SS
BU  2"-3" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI 		316 SS
BU 2"-3" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI 		316 SS
BU  1/2"-3" Alloy 20
HASTELLOY® C 		VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"
1/2 PSI 		HASTELLOY® C
BU 1/2"-3" MONEL® VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"
1/2 PSI 		MONEL®
BU  1/2"-3" HASTELLOY® B VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"
1/2 PSI 		HASTELLOY® B
or
HASTELLOY® C

Note:  The bushing thread sizes are designated by two sets of numbers; the first being the male thread, the  second the female thread.
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Union Insert Valve - Style UIV (UV)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
UIV  ½"-1½"   316 SS
 Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI		 316 SS
UIV  ½"-1½"   C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI		 316 SS
UIV  2"   316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI
 316 SS
UIV  2"   316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"		 1/8 PSI
1/2 PSI
1.5 PSI
 316 SS
UIV  ½"-2"   Alloy 20
HASTELLOY® C		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI HASTELLOY® C
UIV  ½"-2"   MONEL® VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI MONEL®
UIV  ½"-2" HASTELLOY® B VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI HASTELLOY® B
or
HASTELLOY® C

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Lined Pipe Insert - Style LPI (LP)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
LPI 1"-3"  PTFE VITON®
EPDM
Buna-N
Neoprene
KALREZ®
"Metal to Metal"		 1/2 PSI HASTELLOY® C
LPI  1"-3" HASTELLOY® C PTFE
VITON®
EPDM
Buna-N
Neoprene
KALREZ®
"Metal to Metal"		 1/2 PSI  HASTELLOY® C

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Horizontal Vertical Flanged & Drilled - Style HVFD (HV)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
HVFD 1"-1¼" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI
 316 SS
HVFD 1"-1¼" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI
 316 SS
HVFD 1½"-2½" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI 		316 SS
HVFD 1½"-2½" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI 		316 SS
HVFD 3"-10" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI 316 SS
HVFD 3"-10" C. Steel VITON®
Buna-N
Neoprene
PTFE
KALREZ®
"Metal to Metal"		 1/2 PSI 316 SS

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Horizontal Vertical Flanged & Drilled Fluoropolymer (PTFE) Lined - Style HVFD-T (HT)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
HVFD-T 1"-2" PTFE Lined
C. Steel		 VITON®
Buna-N
Neoprene
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI FEP
Encapsulated
316 SS

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Tubing Check Valve - Style TCV (TV)  & Tubing Check Valve - Flared - Style TCVF (TF)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options
Standard
Cracking Pressures
Other Options
 More Info.
 Standard
Spring Material
More Info.
TCV/F ¼"-1¼" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"

1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI
 316 SS
TCV/F ¼"-1¼" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"

1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI
 316 SS
TCV/F 1½"-2" 316 SS
Brass		 VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"

1/8 PSI
1/2 PSI
1.5 PSI
 316 SS
TCV/F 1½"-2" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"

1/8 PSI
1/2 PSI
1.5 PSI
 316 SS

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Mini-Check Valve - Style MCV (M1 - M8)

Valve
Style		 Size
Range		 Body
Materials
Other Options		 Allowable
Seat Materials
Other Options		 Standard
Cracking Pressures
Other Options
 More Info.		 Standard
Spring Material
More Info.
MCV 1/8"- 3/8" 316 SS
Brass		 VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
EPDM
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI
 316 SS
MCV 1/8"- 3/8" C. Steel VITON®
Buna-N
Neoprene
 PTFE
KALREZ®
"Metal to Metal"
1/8 PSI
1/2 PSI
1.5 PSI
3.5 PSI
 316 SS
MCV 1/8"- 3/8"" Alloy 20
HASTELLOY® C		 VITON®
Buna-N
Neoprene
PTFE
KALREZ®
EPDM
"Metal to Metal"		 1/2 PSI
 HASTELLOY® C
MCV 1/8"-