882 Stainless Steel NRS Gate Valve
Engineered for demanding environments, the 882 Stainless Steel NRS (Non-Rising Stem) Gate Valve delivers unmatched durability and precision in high-pressure systems. Featuring corrosion-resistant SS316 trim, an inserted bonnet, and a swivel-type solid disc, this valve ensures leak-free performance in steam, water, oil, and gas applications. Perfect for confined spaces, its compact non-rising stem design simplifies operation while maintaining structural integrity.
Key Features & Benefits
- SS316 Corrosion Resistance: Built to withstand harsh chemicals, saltwater, and high-temperature fluids.
- 200 PSI Versatility: Rated for 200# WSP (Working Steam Pressure) and WOG (Water, Oil, Gas) for industrial, commercial, and marine use.
- Non-Rising Stem (NRS): Ideal for tight spaces—stem remains stationary during operation for easy installation in limited-access areas.
- Inserted Bonnet Design: Simplifies maintenance and repairs without full valve disassembly.
- Swivel-Type Solid Disc: Ensures tight sealing and reduces wear during frequent cycling.
- Threaded Ends (IPS): Compatible with NPT fittings for secure, leak-proof connections.
Technical Specifications
- Material: Stainless steel body & trim (SS316).
- Pressure Rating: 200# WSP/WOG.
- Stem Type: Non-Rising (NRS).
- End Connections: Threaded IPS (Iron Pipe Size).
- Disc Type: Solid swivel disc.
Ideal For
- High-pressure steam lines in power plants or refineries.
- Marine applications requiring saltwater corrosion resistance.
- Oil and gas pipelines with limited vertical clearance.
- HVAC systems needing reliable, low-maintenance shutoff valves.
Why Choose the 882 Valve?
This gate valve combines rugged stainless steel construction with innovative engineering to tackle extreme conditions. The non-rising stem and compact design make it ideal for installations where space is critical, while the swivel disc ensures consistent sealing even after repeated use. Trusted by engineers and contractors, the 882 is built to deliver decades of trouble-free service.
Precision-engineered for reliability – where industrial strength meets smart design.
Dimensions, Weights (inches-lbs.) & Valve Data
Size | ½" | ¾" | 1" | 1¼" | 1½" | 2" |
---|---|---|---|---|---|---|
D [in] | 2.36 | 2.76 | 2.76 | 3.15 | 3.54 | 3.94 |
H [in] | 3.66 | 4.06 | 4.41 | 4.92 | 5.71 | 6.69 |
L [in] | 2.13 | 2.28 | 2.56 | 2.91 | 3.07 | 3.43 |
Wt. [lb] | 0.88 | 1.11 | 1.63 | 2.20 | 2.35 | 4.35 |
Pressure/Temperature Ratings | |
---|---|
200# WSP/WOG | 350°F Max Temp |
Materials & Specifications
Item | Description | Material | Specification |
---|---|---|---|
1 | Body | Stainless Steel | A351 CF8M |
2 | Bonnet | Stainless Steel | A351 CF8M |
3 | Disc | Stainless Steel | A276 - 316 |
4 | Stem | Stainless Steel | A276 - 316 |
5 | Stem Nut | Stainless Steel | A276 - 316 |
6 | Washer | Stainless Steel | A276 - 316 |
7 | Packing | PTFE | - |
8 | Gland | Stainless Steel | A276 - 316 |
9 | Gland Nut | Stainless Steel | A351 CF8M |
10 | Gasket | PTFE | - |
11 | Handwheel | Cast Iron | - |
12 | Name Plate | Aluminum | B85 |
13 | Handwheel Nut | Stainless Steel | A276 - 316 |