style 78 snap joint Victaulic coupling

Victaulic coupling, 1.victaulic coupling, 2.Victaulic snap coupling, 3.Victaulic snap joint coupling, 4.style 78 snap joint - details see: https://www.machineto.com/style-78-snap-joint-victaulic-coupling-10090141
Place of Origin:Zhejiang China (Mainland)Brand Name:zlzzModel Number:style 78brand:victaulic coupling
Name:Victaulic snap couplingSize:1"-8"Surface:Painted or galvanizdtype:style 78
style:snap jointmateral:40Crproduction:drop forgedworking pressure:130bar
burst pressure:200bar   
style 78 snap joint Victaulic coupling
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style 78 snap joint Victaulic coupling

Zhongling®couplings were drop-forged by high-tensile steel 40Cr, size available from 2" to 8", working pressure 85 bar, max pressure 350 bar.

Our Advantages:


* ensure the highest safety during application
*Completely solve the bursting problem of pumping
*Solved the problem of high rise, high pressure and long distance pumping

Victaulic Style 78 Snap-Joint couplings are designed for quick disconnect service. Mated housings are hinged with an attached locking handle for assembly. Housings through 4"/100 mm size have
a smooth outer surface. Larger sizes have cross-ribbed design for added strength.
Sizes 1 - 1½"/25 - 40 mm are supplied with steel link handles. Sizes 2 - 4"/50 - 100 mm are
supplied with a cast handle (steel linktype handle available on request). Sizes 5 - 8"/125 - 200
mm are supplied with a cast handle only.

Housing: Ductile iron conforming to ASTM A-395, grade 65-45-15, and ASTM A-536, grade 65-45-12.
Housing Coating: Orange enamel
• Optional: Hot dipped galvanized.
Gasket (specify choice*):
• Grade “E” EPDM
EPDM (Green color code). Temperature range –30°F to +230°F/–34°C to +110°C. Re-commended 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°F/–29°C to +82°C. Recommen -ded 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
s ervices for which these gaskets are not recommended. Reference should always be made to the
latest Victaulic Gasket Selection Guide for specific gasket service recommendations and for a li
sting of services which are not recommended.
Handle:
Locking Handle:
• Sizes 1 − 1½"/25 − 40 mm
Electroplated, heat treated carbon steel, conforming to ASTMA A-109.
• Sizes 2 − 4"/50 − 100 mm
Electroplated, malleable iron conforming to ASTM A-47.
• Sizes 5 − 8"/125 − 200 mm
Painted malleable iron conforming to ASTMA A-47.
Toggle links: Electroplated hot-rolled carbon steel conforming to AISI-1010 or 1020.
Eye Bolt Assembly: E5 - 8"/125 - 200 mm Electroplated, heat treated carbon steel conforming to
ASI C-1040.
Hinge Pin: Cold drawn, case hardened steel conforming to AISI C-1212.
Rivets: Cold drawn steel conforming to AISI C-1010.

style 78 snap joint Victaulic coupling
Packaging Detail:carton/wooden case
Delivery Detail:30days

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