Spirax Sarco Brass Threaded Threaded Sight Glass Check Valve 1/2 in, 3.5 bar
- RS Stock No.:
- 367-9441
- Mfr. Part No.:
- 222000
- Manufacturer:
- Spirax Sarco
Bulk discount available
Subtotal (1 unit)*
SGD267.21
(exc. GST)
SGD291.26
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
In Stock
- 3 unit(s) ready to ship from another location
- Plus 10 unit(s) shipping from 20 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 49 | SGD267.21 |
| 50 + | SGD259.18 |
*price indicative
- RS Stock No.:
- 367-9441
- Mfr. Part No.:
- 222000
- Manufacturer:
- Spirax Sarco
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Spirax Sarco | |
| Sub Type | Sight Glass | |
| Outlet Connection Type | Threaded | |
| Product Type | Check Valve | |
| Inlet Connection Type | Threaded | |
| Inlet Port Size | 1/2 in | |
| Body Material | Brass | |
| Maximum Operating Pressure | 3.5 bar | |
| Outlet Port Size | 1/2 in | |
| Inlet Port Gender | Female | |
| Outlet Thread Standard | G | |
| Outlet Port Gender | Female | |
| Maximum Operating Temperature | 250°C | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand Spirax Sarco | ||
Sub Type Sight Glass | ||
Outlet Connection Type Threaded | ||
Product Type Check Valve | ||
Inlet Connection Type Threaded | ||
Inlet Port Size 1/2 in | ||
Body Material Brass | ||
Maximum Operating Pressure 3.5 bar | ||
Outlet Port Size 1/2 in | ||
Inlet Port Gender Female | ||
Outlet Thread Standard G | ||
Outlet Port Gender Female | ||
Maximum Operating Temperature 250°C | ||
Standards/Approvals No | ||
RoHS Status: Exempt

Single Window Sight Glass
Used to detect and inspect the flow of individual fluids, blocked valves or strainers or leakage of live steam through steam traps.
Inspect colour
Identify vapour leakage
Detect blocked flow
Assess correct flow indication
Note
This product is a sight glass only, not including the fitting, theyre just the fitting for reference that the product goes with.
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