- Country of manufactureUnited States
Valve butterfly Viktolik (Viktaulik, Victaulic)
Victaulic Series 700 butterfly valves are designed for bubble-tight shut-off to
200 psi/1400 kPa. Two piece stem permits narrow disk design for low pressure drop
performance and is self-centering for positive shut-off. Valves are available with
liners molded from EPDM for water service
to +230 °F/+110 °C or nitrile for oil services to
+180 °F/+82 °C. Refer to Liner/Disc Selection for general service recommendations.
Series 700 butterfly valves are available in 1 1/2 - 6"/40 - 150 mm sizes. The body is
fully rubber lined, and the valve housing is cast of durable ductile iron. Standard disk is
bronze (also available in 316 stainless steel), with a two position cast handle
with padlock feature as the standard operator.
Victaulic recommends the use of Style 07 Zero-Flex®/Style 107 QuickVic rigid couplings
with the Series 700 butterfly
valve to eliminate joint deflection or valve rotation at the
coupling connection to the piping system.
MATERIAL SPECIFICATIONS Housing: Ductile iron conforming to ASTM A-536, grade 65-45-12, painted black.
Body: Carbon steel, elastomer lined.
SEAT/Liner: (specify choice *)
• Grade "E" EPDM
EPDM (Green color code). Temperature range -30 °F to +230 of °F/-34 °C to +110 °C.
Recommended for cold and hot water service within the specified temperature range plus a
variety of dilute acids, oil-free air and many chemical services. UL classified in accordance
with ANSI/NSF 61 for cold +86 °F/+30 °C and hot 180 °F/+82 °C potable water service. NOT
RECOMMENDED FOR PETROLEUM SERVICES.
• Grade "T" nitrile
Nitrile (Orange color code). Temperature range -20 °F to +180 of °F/-29 °C to +82 °C.
Recommended for petroleum products, air with oil vapors, vegetable and mineral oils within the
specified temperature range. Not recommended for hot water services over +150 °F/+66 °C or
for hot dry air over +140 °F/+60 °C.
* Services listed are General Service Recommendations only. It should be noted that there are
services for which these gaskets are not recommended. Reference should always be made to the
Victaulic Liner/Disc Selection for specific service recommendations and for a listing of services
which are not recommended.
Stem-Upper/Lower: 416 stainless steel
Disc: Aluminum bronze
• Optional: 316 stainless steel
Handle: Cast ductile iron
O-ring: (Same as seat)
Track Bolts: Steel, Electroplated
Nuts: Steel, Electroplated