ZYSQ-1 Self-Closing Valve
1 / 3
ZYSQ-1
The ZYSQ-1 is a self-closing valve for liquefied petroleum gas (LPG). Its self-closing construction distinguishes it from a handwheel-operated model.
Key facts
| Applicable medium | Liquefied petroleum gas (LPG) |
|---|---|
| Working pressure | 2.5 MPa |
| Gas-tightness test pressure | 2.5 MPa |
| Model | ZYSQ-1 |
Specifications
Application
| Applicable medium | Liquefied petroleum gas (LPG) |
|---|
Pressure and safety
| Working pressure | 2.5 MPa |
|---|---|
| Gas-tightness test pressure | 2.5 MPa |
| Proof test pressure | 12.5 MPa |
| Safety device | No safety device |
Connections
| Cylinder / inlet connection | PZ27.8 |
|---|---|
| Outlet connection | φ20 |
Construction
| Valve structure | Self-closing |
|---|
Materials
| Body material | HPb59-1 |
|---|---|
| Seal material | NBR |
| Stem material | HPb59-1 |
| Handwheel material | No handwheel |
Operating conditions
| Temperature range | -40 °C to 60 °C |
|---|
Manufacturing references
| Manufacturing standard / reference | Q/321023JZD 05 |
|---|
Dimensions and weight
| Overall height | ≈60 mm |
|---|---|
| Width / diameter | φ34 mm |
| Net weight | 202 g |
Product documents
Product overview
The ZYSQ-1 is a self-closing valve for liquefied petroleum gas (LPG). Its self-closing construction distinguishes it from a handwheel-operated model. The cylinder inlet and outlet are specified separately to support connection matching. Review the dimensions and materials below when discussing your installation.
Key advantages
LPG service
A model identified for liquefied petroleum gas applications.
Self-closing construction
A self-closing valve with no handwheel.
Defined connections
Separate inlet and outlet references for checking connected equipment.
NBR seal
Seal material is specified alongside body and stem materials.
Product information
Valve structure: Self-closing. Body material: HPb59-1. Seal material: NBR. Temperature range: -40 °C to 60 °C. Manufacturing standard / reference: Q/321023JZD 05.
Information for your enquiry
Provide the exact model, gas species and required inlet and outlet connections. Confirm the sealing material and service requirements for the requested configuration. This configuration has no safety device.
Contact ANYI
Discuss this valve with our team
Send us your gas medium, working pressure, connection requirements and quantity - photos of the valve or cylinder you use today help too - and our team will reply.
Product: ZYSQ-1
- geoffrey@anyivalves.com
- +86 21 52707913
The email and WhatsApp links open your own app with this model already filled in.