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Products / Valves / Value Valves
Industrial Butterfly Valve Range — 9 Series
The complete Value Valves butterfly valve range — triple offset, centric, double eccentric, AWWA double flanged, cryogenic, PTFE/PFA lined, marine and damper designs. API 607 fire safe, SIL 2/3 capable, ATEX approved and class-society certified from DN40 to DN2600 for the most demanding process, power, water and marine applications.
Valvenok supplies a comprehensive range of industrial, marine and instrumentation valves engineered for demanding service conditions across oil & gas, petrochemical, power generation and marine industries. From API-rated process isolation valves to class society approved marine valves and precision SS316 instrumentation valves — every product built for leak-tight, reliable performance.
VF-8A Triple Offset Butterfly Valve
Value Valves VF-8A Series high performance triple offset butterfly valves. ANSI 150LB, 300LB and 600LB pressure classes, DN100–DN1200, API 607 fire safe, SIL 3 capable and rated from -100°C to +760°C for the most demanding process applications.
ANSI 150 / 300 / 600LB
DN100–DN1200 (4"–48")
API 607 Fire Safe
SIL 3 Capable
-100°C to +760°C
Class V Bubble Tight
VF-7 Series Centric Butterfly Valve
Value Valves VF-7 Series centric butterfly valves. Wafer, lug and flanged end connections across DN40–DN1800. Bi-directional bubble tight shutoff, soft seat design, NSF61 & NSF 372 certified, ATEX approved and ABS certified for shipbuilding. Designed per API 609, ASME B16.34 and ISO 5208.
DN40–DN1800 (1½"–72")
10 bar (STD) / 16 bar (OPT)
Wafer · Lug · Flanged
NSF61 & NSF 372
ATEX Certified
ABS Ship Certified
VF-264 AWWA Double Flanged Butterfly Valve
Value Valves VF-264 Series AWWA double flanged type butterfly valves. DN350–DN2600 (14"–104"), AWWA C504 and C516, pressure classes 25B, 75B and 150B. Double eccentric disc design, bi-directional tight shutoff, hard rubber lining available for seawater service.
DN350–DN2600 (14"–104")
AWWA C504 & C516
Classes 25B · 75B · 150B
Double Eccentric Design
Hard Rubber Lining Option
Bi-Directional Tight Shutoff
VF-9A Series High Performance Double Eccentric Butterfly Valve
Value Valves VF-9A Series high performance double eccentric butterfly valves. Six series across ANSI 150LB and 300LB — soft seat, metal seat + PTFE and metal seat configurations. DN50–DN1200 (2"–48"), SIL 2 certified, API 607 fire safe, ATEX approved and leakage Class IV/V.
ANSI 150LB & 300LB
DN50–DN1200 (2"–48")
Soft · Metal+PTFE · Metal Seat
API 607 Fire Safe
SIL 2 / IEC 61508
ATEX 2014/34/EU
VF-265A Ship-Building Butterfly Valve
Value Valves VF-265A Series ship-building butterfly valves. Flanged type, 10 bar and 16 bar pressure ratings, DN50–DN600 (2"–24"), soft seat, JIS 10K face to face. ABS, LR, BV, DNV, CR and CCS class society certified. Used on over 1,000 ships worldwide since 1980.
DN50–DN600 (2"–24")
10 bar & 16 bar
Flanged — JIS 10K
ABS · LR · BV · DNV · CR · CCS
Soft Seat
ISO 5211 Mounting
VF-9A Anti-Condensation Double Eccentric Butterfly Valve
Value Valves VF-9A Series high-performance double eccentric butterfly valves with anti-condensation jacket option. ANSI 150LB and 300LB, DN50–DN1200 (2"–48"), soft seat, fire safe metal seat and full metal seat. SIL2 certified, TUV PED(H) and ATEX approved for oil, gas, petrochemical and industrial process applications.
ANSI 150LB & 300LB
DN50–DN1200 (2"–48")
Anti-Condensation Jacket
SIL2 / IEC 61508-1
TUV PED(H) · ATEX
API 607 Fire Safe
Cryogenic Butt Welded Butterfly Valve
Value Valves cryogenic butterfly valves — double eccentric and triple offset designs for LNG, LPG, petrochemical and nuclear power service. ANSI 150LB, -196°C to +760°C, butt welding, lugged and short flanged end connections. API 609 Monogram, API 607 fire safe, SIL2/SIL3, TUV PED(H) and ATEX certified.
ANSI 150LB
DN50–DN900 (2"–36")
-196°C to +760°C
Butt Weld · Lugged · Short Flanged
API 609 Monogram · API 607
SIL2 / SIL3
VF-75 PTFE / PFA Lined Centric Butterfly Valve
Value Valves VF-75 Series centric butterfly valves with full PTFE or PFA lined disc and body seat. DN50–DN600, up to 16 bar, -35°C to +200°C. Wafer, lugged and flanged end connections. EN 593, API 609 and BS 5155 design standard for chemical, petrochemical, water treatment and food processing applications.
DN50–DN600 (2"–24")
Up To 16 Bar
PTFE / PFA Lining
-35°C to +200°C
Wafer · Lugged · Flanged
EN 593 · API 609
VF-3 Series Butterfly Damper Valve
Value Valves VF-3 Series butterfly damper valves — centric, double eccentric and triple eccentric designs. Metal, rubber and PTFE seat options. 2"–96", up to 1093°C. Wafer, short body flange and long body flange. For HVAC, water treatment, flue gas and industrial gas damper applications.
2"–96" Size Range
-46°C to +1093°C
Metal · Rubber · PTFE Seat
3 Valve Types
Class IV Shutoff
ISO 5211
API 607
Fire Safe Certified
SIL 2 / SIL 3
Safety Integrity
DN40 – DN2600
Size Range
-196°C to +1093°C
Temperature Range
9 Series
Butterfly Valve Range