Model NO.: Q49
Type: Fixed Ball Valve
Function: Blow-Down Valve
Temperature: Ultralow Temperature
Application: Industrial, Water Treatment, Household
Pressure: 1000 psi
Body: WCB
Stem: F304
Ball: F304
Seat: PTFE
Trademark: Yuefeng
Transport Package: Wooden
Specification: DN15 to DN500
Origin: Zhejiang, Lishui
HS Code: 8481804090
Product Description
USAGE
The three-way and four-way ball valve is designed for switching, combining, and directing the flow of media in pipelines. It is widely used in industries such as metallurgy, mining, oil and gas, chemical processing, power generation, light industry, shipping, and automation systems. This type of valve is ideal for applications involving fluid, gas, or power control where precise flow direction is required.
STRUCTURAL CHARACTERISTICS
These ball valves are engineered with reliable sealing and smooth flow channels to ensure efficient operation with minimal pressure loss. They come in various configurations, including "Y" pattern three-way, "L" pattern three-way, "T" pattern three-way, and "LL" pattern four-way. Each design is suitable for different pipeline arrangements and flow requirements.
"Y" Pattern Three-Way Ball Valve (Q42 Type)
This valve features a "Y" shaped flow channel, allowing it to switch between two service conditions efficiently. It's commonly used for controlling flow direction in Y-shaped pipelines.
Design Features
|
Pipe Size |
1/4" NPT Female |
| Port Size | Full Port, Orifice 0.45 inches, Cv 8 |
| Max Pressure | 1000 PSI, Vacuum up to 29inHg |
| Working Temp (Assembly) | 0–180°F (media 0–300°F with optional mounting kit) |
| Valve Body | 316 Stainless Steel CF8M |
| Ball/Stem | 316 Stainless Steel |
| Stem Seals | PTFE (Reinforced Teflon)/Viton |
| Ball Seats | PTFE (Reinforced Teflon) |
| Rated Temperature | Up to 356°F |
| Cycle Time | Approx. 1 second per 90° rotation |
| Air Pilot Pressure | 80–120 PSI |
| Air Connections | 1/8" NPT (plus NAMUR pad for solenoid valve) |
| Actuator Seals | NBR |
| Weight | 2KG |
|
Brand: |
Yuefeng |
| Applicable Media: | Water, Oil, Gas, Nitric Acid, Acetic Acid |
| Certification: | CE/RoHS/ISO9001-2008 |
| Origin: | Lishui, Zhejiang Province |
| Packing: | Plastic Bag, Carton & Plywood Case / Customized |
| Payment: | T/T, L/C, D/P, Western Union |
| Port: | As per customer request |
| Delivery Time: | Within 15 days after receiving T/T deposit |
| Delivery Terms: | EXW/FOB/CNF/CIF, As per customer request |
More Details:
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1. Warranty
1-year warranty on all products. We guarantee the quality of our goods and offer peace of mind with every purchase. All items are new and supplied in OEM or original packaging.
2. Packaging
We ensure that all products are packed in perfect condition, or customized according to your needs.
3. Payment
Minimum Order Quantity: Customer-design. We usually accept T/T (wire transfer) and Western Union. Payment can be made in USD or RMB. For sample orders, full payment is required upfront. For bulk orders, 30% deposit and 70% before shipment.
4. Delivery
Shipment terms: CIF/CFR/FOB Shanghai, China; EXW Lishui, China. Shipment time: 10–30 days after deposit received. Products are shipped by sea, air (DHL, UPS, FedEx, TNT, EMS, ARAMEX).
5. Contact Information
Call the Yuefeng Customer Team at any time – we are available 24/7. Email us for assistance with your inquiry. We respond promptly and aim to reply as quickly as possible. Connect with live support now and ask your questions directly with a trade manager.
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