Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
ASAHI Butterfly Valve: 12 in Pipe Size, Concentric, 100 psi Max. Pressure (CWP) - PVC General-Service Butterfly Valves
ASAHIPVC General-Service Butterfly Valves

ASAHI Butterfly Valve: 12 in Pipe Size, Concentric, 100 psi Max. Pressure (CWP)

The ASAHI Butterfly Valve is a 12-inch PVC general-service butterfly valve with a gear-operated handwheel handle. It features a polypropylene disc and is a concentric, wafer-style valve with a maximum pressure rating…

SKU 3G-OTH-439907

Brand
ASAHI
Item
Butterfly Valve: 12 in Pipe Size, Concentric, 100 psi Max. Pressure
Category
PVC General-Service Butterfly Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

ASAHI
Manufacturer Part Number
173719120
Type
Concentric, Wafer, PVC, EPDM
Handle Type
Gear Operated Handwheel
Disc Material
Polypropylene
Max. Pressure (CWP)
100 psi
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ASAHI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ASAHI Butterfly Valve is a 12-inch PVC general-service butterfly valve with a gear-operated handwheel handle. It features a polypropylene disc and is a concentric, wafer-style valve with a maximum pressure rating of 100 psi (CWP) and EPDM seals. This model, MPN 173719120, is designed for industrial fluid control applications.

Frequently Asked Questions

What is the ASAHI 12-inch PVC butterfly valve used for?

The ASAHI 12-inch PVC butterfly valve is used for on-off or throttling control of industrial fluids in water treatment, chemical processing, and irrigation systems. Its PVC body and EPDM seals resist corrosion and handle moderate pressures up to 100 psi (CWP).

What are the specifications of the ASAHI butterfly valve MPN 173719120?

The ASAHI butterfly valve MPN 173719120 has a 12-inch pipe size, concentric wafer design, and a maximum pressure rating of 100 psi (CWP). It features a gear-operated handwheel handle, a polypropylene disc, and EPDM seals. The body is PVC, suitable for general-service fluid control.

Where to buy the ASAHI butterfly valve 173719120 worldwide?

You can source the ASAHI butterfly valve 173719120 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this model.

How to install the ASAHI wafer-style butterfly valve?

Install the ASAHI wafer-style butterfly valve between two pipe flanges using centering lugs. Ensure the disc is fully closed before tightening bolts evenly to avoid body distortion. Use proper gaskets and torque to manufacturer recommendations for PVC to prevent cracking.

Used in

Common applications for ASAHI
Chemical processing — ASAHI PVDF diaphragm valves with PTFE diaphragms for handling corrosive acids and solvents
Water treatment — ASAHI PVC ball valves with full-port design for flow control in filtration and distribution systems
Semiconductor manufacturing — ASAHI CPVC ball valves for high-purity water and chemical delivery at elevated temperatures
Potable water systems — ASAHI non-rising stem PVC gate valves with Class 150 flanges for isolation in municipal supply lines
Industrial automation — ASAHI electrically actuated PVC ball valves with manual override for remote process control
Maintenance and repair — ASAHI replacement Y-strainer screens in PVC mesh for debris removal in piping networks

ASAHI Products

3G Electric supplies ASAHI pvc general-service butterfly valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
HAYWARD Butterfly Valve: 12 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, EPDM (MPN BYV14120A0EG000). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: Glass-Filled Polypropylene.
HAYWARD
HAYWARD Butterfly Valve: 12 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, EPDM (MPN BYV14120A0EG000). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: Glass-Filled Polypropylene.
HAYWARD Butterfly Valve: 12 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Lug, PVC, EPDM (MPN BYV14120A0EGI00). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: Glass-Filled Polypropylene.
HAYWARD
HAYWARD Butterfly Valve: 12 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Lug, PVC, EPDM (MPN BYV14120A0EGI00). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: Glass-Filled Polypropylene.
HAYWARD Butterfly Valve: 12 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, PVC (MPN BYV11120A0EG000). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: PVC.
HAYWARD
HAYWARD Butterfly Valve: 12 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, PVC (MPN BYV11120A0EG000). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: PVC.
HAYWARD Butterfly Valve: 10 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, PVC (MPN BYV11100A0NG000). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: PVC.
HAYWARD
HAYWARD Butterfly Valve: 10 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, PVC (MPN BYV11100A0NG000). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: PVC.
HAYWARD Butterfly Valve: 10 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, PVC (MPN BYV11100A0EG000). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: PVC.
HAYWARD
HAYWARD Butterfly Valve: 10 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, PVC (MPN BYV11100A0EG000). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: PVC.
HAYWARD Butterfly Valve: 12 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, PVC (MPN BYV11120A0VG000). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: PVC.
HAYWARD
HAYWARD Butterfly Valve: 12 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, PVC (MPN BYV11120A0VG000). Key specifications — Brand: HAYWARD; Handle Type: Gear Operated Handwheel; Disc Material: PVC.

More from ASAHI

View all ASAHI parts →
ASAHI Butterfly Valve: 10 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, EPDM (MPN 173719100). Key specifications — Brand: ASAHI; Handle Type: Gear Operated Handwheel; Disc Material: Polypropylene.
ASAHI
ASAHI Butterfly Valve: 10 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, EPDM (MPN 173719100). Key specifications — Brand: ASAHI; Handle Type: Gear Operated Handwheel; Disc Material: Polypropylene.
ASAHI Butterfly Valve: 6 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, 8 Bolt Holes (MPN 173730060). Key specifications — Brand: ASAHI; Handle Type: Lever; Disc Material: Polypropylene.
ASAHI
ASAHI Butterfly Valve: 6 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, 8 Bolt Holes (MPN 173730060). Key specifications — Brand: ASAHI; Handle Type: Lever; Disc Material: Polypropylene.
ASAHI Butterfly Valve: 2 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, 4 Bolt Holes (MPN 173730020). Key specifications — Brand: ASAHI; Handle Type: Lever; Disc Material: Polypropylene.
ASAHI
ASAHI Butterfly Valve: 2 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, 4 Bolt Holes (MPN 173730020). Key specifications — Brand: ASAHI; Handle Type: Lever; Disc Material: Polypropylene.
ASAHI Butterfly Valve: 2 1/2 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, EPDM (MPN 173730025). Key specifications — Brand: ASAHI; Handle Type: Lever; Disc Material: Polypropylene.
ASAHI
ASAHI Butterfly Valve: 2 1/2 in Pipe Size, Concentric, 150 psi Max. Pressure (CWP), Wafer, PVC, EPDM (MPN 173730025). Key specifications — Brand: ASAHI; Handle Type: Lever; Disc Material: Polypropylene.