

Specifications
Description
The Zurn QQTV40GX is a 1/2" brass stop valve -- 1/2" Barb x 1/4" OD Compression. It features a brass body. Rated to 160 psi.
Features
- Used in PEX hot and cold water plumbing applications
- Quarter turn valve
- Low-Lead Compliant
Common Questions
- Crimp or expansion fitting -- which is this?
- This is a crimp/insert fitting (ASTM F1807): the barb pushes into the PEX tubing and a separate copper or stainless crimp ring is compressed over the joint with a crimp tool. It is not a cold-expansion (ASTM F1960, "ProPEX-style") fitting, which uses no loose ring at all -- the two systems are not interchangeable without swapping tooling.
- What standards is it listed to?
- ASTM F1807, CSA-B137.5, NSF-61.
- What outlet does this stop have?
- A 1/4" OD compression outlet -- the standard North American supply-line size, so an off-the-shelf braided supply connector threads straight on. The inlet side is PEX barb, secured with a crimp ring.
Specifications
- Type: PEX® XL-Low Lead Brass Angle Stop Valve - Quarter Turn, Chrome Plated
- Size: 1/2"
- Outlet Size: 1/4"
- Connection: Compression
- Body Material: Brass
- Max Pressure (psi): 160
- Application: Domestic Water
- MPN: QQTV40GX
- Certifications: ASTM F1807, CSA-B137.5, NSF-61
- Fitting Type: Stop Valve
- Connection System: PEX Crimp
- Port Configuration: 1/2" Barb x 1/4" OD Compression
- Body Pattern: Angle
- Turn Type: Quarter-Turn
- Inlet Connection: Barb
- Outlet Connection: OD Compression
Product Information
| SKU | UPC | Spec Sheet |
|---|---|---|
| QQTV40GX | 084169014283 | Download |
Dimensions
| Size Nominal | 1/2" | Outlet Size | 1/4" |
| End Connection | Compression | — | — |
Details
| Series | QQTV40GX | Device Type | PEX® XL-Low Lead Brass Angle Stop Valve - Quarter Turn, Chrome Plated |
| Body Material | Brass | Application | Domestic Water |
| Max Pressure PSI | 160.0 psi | Turn Type | Quarter-Turn |
| Inlet Connection Type | Barb | Outlet Connection Type | OD Compression |
| Configuration | 1/2" Barb x 1/4" OD Compression | Connection system | PEX Crimp |
| Fitting type | Stop Valve | — | — |
Certifications & Standards
| ASTM F1807 | CSA-B137.5 |
| NSF-61 | — |
Compare with similar products
| Turn Type | Quarter-Turn
| Quarter-Turn
|
| Inlet Connection Type | Barb
| Barb
|
| Outlet Connection Type | OD Compression
| OD Compression
|
| Series | QQTV40GX
| QQTV60GX
|
| Spec Sheet | ||
| Device Type | PEX® XL-Low Lead Brass Angle Stop Valve - Quarter Turn, Chrome Plated
| PEX® XL-Low Lead Brass Angle Stop Valve - Quarter Turn, Chrome Plated
|
| Size Nominal | 1/2"
| 1/2"
|
| Outlet Size | 1/4"
| 3/8"
|
| End Connection | Compression
| Compression
|
| Body Material | Brass
| Brass
|
| Application | Domestic Water
| Domestic Water
|
| Max Pressure PSI | 160.0 psi | 160.0 psi |
| Certifications | ASTM F1807, CSA-B137.5, NSF-61
| ASTM F1807, CSA-B137.5, NSF-61
|
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