ISV manufactures a variety of Industrial and API 608 / ASME B16.34 code compliant ball valves. Pressure ranges from 750 to 6000 psig (WOG) and up to ASME class 2500. Available end connections include THREADED, SOCKET WELD, NIPPLE and BUTT-WELD ENDS.

In-house pressure testing levels are employed at ISV Stafford location.
MTR’s are available on all items

Download the ISV general Product Summary ISV product summary SB-300.16 rev00c_WEB  or call 713-983-7600 for more information.

 ISV Series BF1BU  (USA production)
2 PC bolted body design,
flanged end floating type ball valve

Catalog Download: ISV-BF1BU SB1401.2 Flg Floating-WEB

Sizes: 1/2″ – 10″
Pressure Range: ASME Class 150-600
Port: Full Port
Body Materials: WCB, LCC, CF8M or CN7M
Trim Materials: 316SS standard, CN7M or Monel
Seat Materials: TFM, PEEK, PCTFE, PTFE or RPTFE
Seal Materials: PTFE or Graphite
End Configurations: Raised face flanged ends
Operator: Lever type (worm gear available)
Lockable Operator Device: Standard
Design Standard: API 608, ASME B16.34
Pressure Test to API 598

Emissions Tested &  In compliance with API 641

Conformance Standards: API 607 fire safe, ASME B16.5,
B16.10, B16.34, NACE compliant

ISV Series BF1A-R
Uni-body design,
flanged end floating type ball valve

Catalog Download: ( Summary ): ISV product summary SB-300.16 rev00c_WEB

Sizes: 1/2″ – 8″
Pressure Range: ASME Class 150-300
Port: Reduce Port
Body Materials: WCB & CF8M
Trim Materials: 316SS standard
Seat Materials: PTFE, RPTFE or TFM
Seal Materials: PTFE or Graphite
End Configurations: Raised face flanged ends
Operator: Lever type (worm gear available)
Locking Device: Standard
Design Standard: ASME B16.34
Pressure Test to API 598
Conformance Standards: API 607 fire safe, ASME B16.5,
B16.10, B16.34, NACE compliant

ISV Series BF1EU    (USA Production)
Three piece bolted body design, forged construction
floating type ball valve
flanged or butt-weld end

Catalog Download:  ISV HP USA – BF1EU & BF2EU SB700.4_web

Sizes: 1/2″ – 2″
Pressure Range: ASME Class 600 & 1500
Port: Full Port (2″ reduced)
Body Materials: A105, LF2, F316ss, F51ss
Trim Materials: 316SS, 17-4ph, xm19 or F51
Seat Materials: PEEK, Nylon, RPTFE or TFM
Seal Materials: Viton+graphite, HNBR+graphite
End Configurations: flanged or butt-weld ends
Operator: Lever
Locking Device: Standard
Design Standard: API 608, API 6D, ASME B16.34
Pressure Test to API 598 or API 6D
Conformance Standards: API 607 fire safe, ASME B16.5,
B16.10, B16.25, B16.34, NACE compliant

ISV Series BF2EU   (USA Production)

Three piece bolted body design, forged construction
floating type ball valve

Catalog Download:   ISV HP USA – BF1EU & BF2EU SB700.4_web

Sizes: 1/2″ – 2″
Pressure Range: ASME Class 1500
Port: Reduce Port
Body Materials: A105, LF2, F316ss, F51ss
Trim Materials: 316SS, 17-4ph, xm19 or F51
Seat Materials: PEEK, Nylon, RPTFE or TFM
Seal Materials: Double seal; – Viton+grphte, HNBR+grphte
End Configurations: THD, SWE, THD x SWE and
Extended-Integral SWE and PLAIN END options
Operator: Lever
Locking Device: Standard
Design Standard: API 608, ASME B16.34
Pressure Test to API 598
Conformance Standards: API 607 fire safe, NACE compliant

ISV Series BF2E
Three piece bolted body design,
floating type ball valve

Catalog Download:  BF2EF bulletin SB440.4_web

Sizes: 1/2″ – 2″
Pressure Range: 1500/2000 CWP
Port: Full Port
Body Materials: WCB or CF8M
Trim Materials: 316SS
Seat Materials: RPTFE
Seal Materials: graphite
End Configurations: THD, SWE, THD x SWE
Operator: Lever
Locking Device: Standard
Design Standard: API 608, ASME B16.34
Pressure Test to API 598
Conformance Standards: API 607 fire safe, NACE compliant

ISV Series BF0A
Uni-body design, floating type ball valve

Catalog Download:  (Summary ) ISV BFOA FBall SB1100.0_web 

Sizes: 1/2″ – 2″
Pressure Range: 2000 CWP (class 800)
Port: Reduce Port
Body Materials: WCB or CF8M
Trim Materials: 316SS
Seat Materials: RPTFE
Seal Materials: graphite
End Configurations: Threaded ends
Operator: Lever
Locking Device: Standard
Design Standard: MSS SP-110
Pressure Test to API 598
Conformance Standards: API 607 fire safe, NACE compliant

ISV Series BF0C
Two piece threaded body design,
floating type ball valve

Catalog Download: ( Summary ) : ISV product summary SB-300.16 rev00c_WEB

Sizes: 1/4″ – 4″
Pressure Range: 1000 CWP
Port: Full Port
Body Materials: WCB or CF8M
Trim Materials: 316SS
Seat Materials: RPTFE
Seal Materials: RPTFE
End Configurations: Threaded ends
Operator: Lever
Locking Device: Standard
Design Standard: MSS SP-110
Pressure Test to MSS SP-110
Conformance Standards: NACE compliant

ISV Series BF0E
Three piece bolted body design,
floating type ball valve

Catalog Download: ( Summary ): ISV product summary SB-300.16 rev00c_WEB

Sizes: 1/4″ – 4″
Pressure Range: 1000 CWP
Port: Full Port
Body Materials: WCB or CF8M
Trim Materials: 316SS
Seat Materials: RPTFE
Seal Materials: graphite
End Configurations: Threaded ends
Operator: Lever
Locking Device: Standard
Design Standard: MSS SP-110
Pressure Test to MSS SP-110
Conformance Standards: API 607 fire safe, NACE compliant

ISV Series BF2D
Seal welded body design, floating type ball valve

Catalog Download:  ISV 2200 WOG seal weld FBall SB400.5_web

Sizes: 1/2″ – 2″
Pressure Range: 2160 – 2200 CWP (class 900)
Port: reduce port
Body Materials: WCB or CF8M
Trim Materials: 316SS
Seat Materials: RPTFE
Seal Materials: graphite
End Configurations: Threaded ends
Operator: Lever
Locking Device: Standard
Design Standard: API 608, ASME B16.34
Pressure Test to API 598
Conformance Standards: API 607 fire safe, NACE compliant

ISV Series BF7E
Three piece bolted body,
cryogenic gas column design,
floating type ball valve

Catalog Download:  ( Summary ) ISV product summary SB-300.16 rev00c_WEB

Sizes: 1/2″ – 2″
Pressure Range: 1500 CWP
Port: Full Port
Body Materials: CF8M
Trim Materials: 316SS
Seat Materials: Kel-F
Seal Materials: RPTFE
End Configurations: Threaded, SW, THD x SWE ends
Operator: Lever
Locking Device: Standard
Design Standard: API 608, ASME B16.34
Pressure Test to API 598
Conformance Standards: API 607 fire safe, NACE compliant