RegO 3129P ½" External Hydrostatic Relief Valves
Application
The SK Advantage Series of Stainless Steel Globe Valves are designed for handling cryogenic liquids through trailer, bulk vessels and piping configurations. Ideal service medium includes Oxygen, Nitrogen, Krypton, Carbon Dioxide, Dinitrogen Monoxide, Carbon Dioxide, Methane, Ethane, Ethylene, Argon and LNG . Our Kold-Seal stem seal technology assures a tight seal preventing cryogen gas loss. The conical seat design allows exceptional flow, positive shut-off and less chance of debris accumulation in the flow path, all resulting in an overall longer service life. Maintenance on the packing and seat is quick and easy.
Features
- Soft Seat: PCTFE material which is the most widely specified cryogenic seat material in the industry
- Construction: Bolted bonnet allows easy access to the valve internals for servicing
- Stem Packing: Proven Kold-Seal technology, Live-loaded PTFE
- Sizes: ¼” through 2”
- Connection: Socket Weld and Butt Weld
- Service: Liquefied and vaporized atmospheric gases, LNG
- Temperature Rating: -320°F to +150°F (-198°C to +65°C)
- Pressure Rating: Cold, Non-Shock, 725 psig (50 barg) Class 300 (PN 50)
- Cleaned for Oxygen service per CGA G-4.1
- Application: Multiple stem lengths available for selected service
- Packaging: Each valve is individually bagged and boxed to arrive in factory new condition until installation
Materials
- Body : Stainless Steel ASTM A351 CF8
- Bonnet and Tube : Stainless Steel ASTM A351 CF8/ASTM A479 type 304
- Stem : Stainless Steel ASTM A582 S30300
- Spring : Stainless Steel ASTM A313 S30200
- Packing : Live-loaded PTFE Packing
- Gasket : PTFE 25% Glass Fill
- Seat Disc : PCTFE ASTM D1430
- Seat Retainer : Brass ASTM B16
- Bonnet Screws : ASTM B16 C36000
- Handwheel : Painted Aluminum
Quality / Facility Features
- Material traceability in accordance with BS EN 10204 3.1
- CE Marking per European Pressure Equipment Directive
Ordering Information
| Part Number | Size (Inches) | Size dn | Connection | A Inches (mm) | B Inches (mm) | C Inches (mm) | Cv | Kv | Weight lbs | Weight kg |
|---|---|---|---|---|---|---|---|---|---|---|
| SKL9402SW | ¼” | 8 | Socket Weld | 14.6 (370) | 2.7 (68) | 4 (102) | 1.7 | 1.47 | 3.76 | 1.70 |
| SKL9404SW | ½” | 15 | 5 | 4.30 | 3.47 | 1.68 | ||||
| SKL9406SW | ¾" | 20 | 3.6 (92) | 9.4 | 8.10 | 5.17 | 2.34 | |||
| SKL9408SW | 1" | 25 | 14 | 12.10 | 5.34 | 2.42 | ||||
| SKL9412SW | 1½" | 40 | 4.7 (121) | 5 (127) | 28.3 | 24.5 | 9.48 | 4.30 | ||
| SKL9416SW | 2” | 50 | 13.6 (345) | 5.7 (146) | 53 | 45.8 | 16.3 | 7.39 | ||
| SKL9402BW | ¼” | 8 | Butt Weld | 14.6 (370) | 2.7 (68) | 4 (102) | 1.7 | 1.47 | 3.76 | 1.70 |
| SKL9404BW | ½” | 15 | 5 | 4.30 | 3.47 | 1.68 | ||||
| SKL9406BW | ¾" | 20 | 3.6 (92) | 9.4 | 8.10 | 5.17 | 2.34 | |||
| SKL9408BW | 1" | 25 | 14 | 12.10 | 5.34 | 2.42 | ||||
| SKL9412BW | 1½" | 40 | 4.7 (121) | 5 (127) | 28.3 | 24.5 | 9.48 | 4.30 | ||
| SKL9416BW | 2” | 50 | 13.6 (345) | 5.7 (146) | 53 | 45.8 | 16.3 | 7.39 |
Бренд
Символ
003129P
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