Bronze Horizontal Check Valve No.9 (Screwed)
Screwed · Steam, Water, Oil, Air
Shell 35 kg/cm²g (500 Max 225°C
Overview
Bronze Horizontal Check Valve No.9 (Screwed) for steam, water, oil, air service. End connection: screwed. Refer to bill of materials and dimensions below for full technical specification.
Salient Features
- Screwed Female Ends to IS 554 / BS 21 / ISO 7
- Screwed on Bonnet
- Permits flow in one direction and closes automatically if the flow reverses
- Renewable 13% Cr
- Stainless Steel (S.S 410) working parts
- Metal Disc is mushroom shaped with spherical seating surface
- Meant for Horizontal Lines Only
- Disc is guided in Bonnet
Test & Service Limits
| Test / Parameter | Value |
|---|---|
| Hydrostatic shell test | 35 kg/cm²g (500 psig) |
| Maximum working temperature | 225°C |
Service media: Steam, Water, Oil, Air.
Bill of Materials
| P.No. | Part | Material | Specification | Qty. |
|---|---|---|---|---|
| 1 | Body | Bronze | IS 318 Gr. LTB 2 | 1 |
| 2 | Body Seat Ring | Stainless Steel | ASTM A276 Type 410 | 1 |
| 3 | Disc | Stainless Steel | ASTM A276 Type 410 | 1 |
| 4 | Bonnet | Bronze | IS 318 Gr. LTB 2 | 1 |
Sizes / Dimensions
| Size (Inches) Size (mm) A ±1.5 B ~ C | ||||||
|---|---|---|---|---|---|---|
| 1/4 | 8 | 60 | 40 | 1/4″ | ||
| 3/8 | 10 | 60 | 43 | 3/8″ | ||
| 1/2 | 15 | 68 | 48 | 1/2″ | ||
| 3/4 | 20 | 84 | 50 | 3/4″ | ||
| 1 | 25 | 95 | 61 | 1″ | ||
| 1 | 1/4 | 32 | 106 | 72 | 1 | 1/4″ |
| 1 | 1/2 | 40 | 120 | 84 | 1 | 1/2″ |
| 2 | 50 | 146 | 93 | 2″ | ||
| 2 | 1/2 | 65 | 180 | 109 | 2 | 1/2″ |
| 3 | 80 | 200 | 121 | 3″ | ||
| 4 | 100 | 248 | 146 | 4″ |
Dimensions per datasheet table. Confirm flange standard and size at enquiry.