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)*
PHP10,602.90
(exc. VAT)
PHP11,875.25
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- Plus 6 unit(s) shipping from February 23, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 - 49 | PHP10,602.90 |
| 50 + | PHP10,284.83 |
*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 | |
| Outlet Connection Type | Threaded | |
| Sub Type | Sight Glass | |
| Inlet Connection Type | Threaded | |
| Product Type | Check Valve | |
| 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 Port Gender | Female | |
| Outlet Thread Standard | G | |
| Maximum Operating Temperature | 250°C | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand Spirax Sarco | ||
Outlet Connection Type Threaded | ||
Sub Type Sight Glass | ||
Inlet Connection Type Threaded | ||
Product Type Check Valve | ||
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 Port Gender Female | ||
Outlet Thread Standard G | ||
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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