Shree Valves & Cocks · Gun Metal Valves
Shree Gun Metal Vertical Check Valve
ISI Marked · Class 1Vertical lift check valve in gun metal for upward flow lines, with guided disc and integral body seat.
- Pressure rating
- Class-2 (16 Bar)
- Size range
- 15mm to 100mm
- Product standard
- IS 778
- Body material
- Leaded Tin Bronze
Specifications
| Item Code | IS 021 (CL-1) / IS 023 (CL-2) |
|---|---|
| Pressure Rating | Class-2 (16 Bar) |
| Testing Standard | IS 6157 |
| Product Standard | IS 778 |
| Size Range | 15mm to 100mm |
| End Connection | Screwed BSP (IS 554) |
Key Features
- Design standard: IS 778, ISI marked
- Vertical lift pattern for riser and pump discharge lines
- Guided disc with integral seat
- Screwed cap, fully serviceable
- Screwed female ends to BSP
Applications
- Pump discharge and delivery lines
- Non-return protection on booster sets
- Overhead tank feed lines
Available Sizes
Swipe the table sideways →
| Nominal Size (inch) | Nominal Size (mm) | Standard |
|---|---|---|
| 1/2" | 15 mm | IS 778 |
| 3/4" | 20 mm | IS 778 |
| 1" | 25 mm | IS 778 |
| 1-1/4" | 32 mm | IS 778 |
| 1-1/2" | 40 mm | IS 778 |
| 2" | 50 mm | IS 778 |
| 2-1/2" | 65 mm | IS 778 |
| 3" | 80 mm | IS 778 |
| 4" | 100 mm | IS 778 |
Full face-to-face and end-to-end dimension tables are printed on the downloadable tech sheet for this product.
Material Specification
Swipe the table sideways →
| Part | Material | Specification |
|---|---|---|
| Body | Leaded Tin Bronze | IS 318 Gr. LTB-2 |
| Bonnet | Leaded Tin Bronze | IS 318 Gr. LTB-2 |
| Wedge / Disc | Leaded Tin Bronze | IS 318 Gr. LTB-2 |
| Stem | High Tensile Brass | IS 320 |
| Gland & Gland Nut | Forged Brass | IS 6912 |
| Gland Packing | Asbestos Free PTFE | — |
Pressure / Temperature & Flow Diagrams
Performance data verified against Shree Valves factory test records. Subject to change without notice under our continuing product improvement programme.
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