1-3/4"
1-5/16"
1-1/8"
7/8"
7/8"
7/8"
2-5/8"
2-5/16"
2-3/16"
1-5/8"
1-1/2"
1-9/16"
1-5/8"
1215
316 SS
4140
1215
316 SS
4140
1215
316 SS
4140
1215
316 SS
4140
1215
316 SS
4140
1215
316 SS
4140
1215
316 SS
4140
2" 2-5/8"
2-5/16"
2-3/16"
1-5/8"
1-1/2"
1-9/16"
1-5/8"
1-3/4"
1-5/16"
1-1/8"
7/8"
7/8"
7/8"
- - -
Annealed (NACE)
Rc 22 Max (NACE)
- - -
Annealed (NACE)
Rc 22 Max (NACE)
- - -
Annealed (NACE)
Rc 22 Max (NACE)
- - -
Annealed (NACE)
Rc 22 Max (NACE)
- - -
Annealed (NACE)
Rc 22 Max (NACE)
- - -
Annealed (NACE)
Rc 22 Max (NACE)
- - -
Annealed (NACE)
Rc 22 Max (NACE)
440 SS
440 SS
440 SS
440 SS
440 SS
440 SS
440 SS
1" NPT
3/4" NPT
1018
316 SS
1018
316 SS
4140
K-Monel?
4140
K-Monel?
BV1-C-10
BV1-C-2
BV34-C-10
BV34-C-2
THREAD
SIZE BODY STEM
PART NO.
1/2" NPT 1018
316 SS
4140
17-4 pH
BV12-C-10-Y2
BV12-C-2-Y2
THREAD
SIZE PART NO.
STINGER
3/4" TO 7/8" HEX
STOP PIN
7/8" TO 2" HEX
VENTING PORT
BALL
1/4" TO 1-1/2" NPT
OAL
STOP PIN
7/8" TO 1-1/8" HEX
STINGER
VENTING PORT
BALL
1/4" TO 3/4" NPT
**TC**
TC
TC
TC
TC
TC
TC
MATERIAL
BODY STEM
MATERIAL
1-5/8"
1-1/2"
1-9/16"
1-5/8"
THREAD SIZE MATERIAL PART NO. HEX SIZE OAL PLATING HEAT TREATMENT BALL
1-1/8"
7/8"
7/8"
7/8"
1/2" NPT
12L14
1018
316 SS
316 SS
316 SS
316 SS
BV16N4-20
BV16N4-30
BV16N4-C0
THREAD
SIZE PART NO.
BODY STEM
MATERIAL
16101 Vallen Drive ? Houston, Texas 77041 ? 713-744-9880 ? 1-800-231-0233 ? Fax: 713-744-9881 PGI International 11
INTERNAL CHECK FITTINGS
**CA=AISI 52100 Chrome Alloy ~ Other materials and plating available upon request. PLEASE CONSULT FACTORY FOR PRODUCT AVAILABILITIES.
For Service to 10,000 PSI
Single Ball Check, Soft Seat, Spring Biased
1/2" NPT
3/8" NPT
1/4" NPT
1/4" NPT
IC10N4-C0
IC10N4-80
IC10N3-C0
IC10N3-80
IC10N2-C0
IC10N2-80
IC11N2-C0
IC11N2-80
316 SS
4140
316 SS
4140
316 SS
4140
316 SS
4140
THREAD SIZE MATERIAL PART NO. PLATING HEAT TREATMENT BALL SPRING OAL
Annealed (NACE)
Rc 22 Max (NACE)
Annealed (NACE)
Rc 22 Max (NACE)
Annealed (NACE)
Rc 22 Max (NACE)
Annealed (NACE)
Rc 22 Max (NACE)
K-Monel?
K-Monel?
K-Monel?
K-Monel?
K-Monel?
K-Monel?
K-Monel?
K-Monel?
Inconel X-750
Inconel X-750
Inconel X-750
Inconel X-750
Inconel X-750
Inconel X-750
Inconel X-750
Inconel X-750
15/16"
15/16"
7/8"
7/8"
3/4"
3/4"
21/32"
21/32"
- - -
Zinc
- - -
Zinc
- - -
Zinc
- - -
Zinc
For Service to 10,000 PSI
1-5/8"
1-5/8"
1-9/32"
1-9/32"
1"
1"
1/2" NPSM
3/8" NPSM
1/4" NPSM
IC12P4-10
IC12P4-C0
IC12P3-10
IC12P3-C0
IC12P2-10
IC12P2-C0
1215
316 SS
1215
316 SS
1215
316 SS
Zinc
- - -
Zinc
- - -
Zinc
- - -
THREAD SIZE MATERIAL PART NO. PLATING HEAT TREATMENT BALL OAL
- - -
Annealed (NACE)
- - -
Annealed (NACE)
- - -
Annealed (NACE)
**CA**
K-Monel?
CA
K-Monel?
CA
K-Monel?
Double Ball Check (Floating)
Single Ball Check (Floating)
**CA**
CA
CA
1" - 8 UNC
7/8" - 9 UNC
3/4" - 10 UNC
IC13S8-10
IC13S8-C0
IC13S8-80
IC13S7-10
IC13S7-C0
IC13S7-80
IC13S6-10
IC13S6-C0
IC13S6-80
1215
316 SS
4140
1215
316 SS
4140
1215
316 SS
4140
THREAD SIZE MATERIAL PART NO. PLATING HEAT TREATMENT BALL OAL
1-9/16"
1-7/16"
1-1/4"
- - -
Annealed (NACE)
Rc 22 Max (NACE)
- - -
Annealed (NACE)
Rc 22 Max (NACE)
- - -
Annealed (NACE)
Rc 22 Max (NACE)
Zinc
- - -
Zinc
Zinc
- - -
Zinc
Zinc
- - -
Zinc
1/4" TO
1/2" NPT
SOFT SEAT
BALL
SPRING
RETAINER
SCREWDRIVER
SLOT
BALL
1/4" TO 1/2" NPSM
BALL
PIN
SEE THREAD SIZE
BALL
PIN
K-Monel?
1-9/16"
1-7/16"
1-1/4"
K-Monel?