(API 624 Additional High Temperature Version)
Key Specifications / Features
The ASTM A216 WCB Globe Valves Plant in China offers high-quality valves designed for industrial applications. These valves are manufactured to meet stringent standards such as BS 1873 and GB/T 12235, ensuring reliability and performance. Made from cast carbon steel, they feature a robust body suitable for demanding environments. Available in a 12-inch size with a DN300 diameter and rated at Class 1500 LB and PN250, these valves are equipped with bevel gear for smooth operation and have raised face (RF) flanged ends for secure connections.
- Model no.: MV-20250618-CSGLV-01
- Hits: 0
- Categories: Cast Steel Globe Valve
- Tags: 12 Inch Globe Valve, ASTM A216 WCB Globe Valve, BS 1873 Globe Valve
Detail Information
Product Name: ASTM A216 WCB Globe Valves
Design Standard: BS 1873, GB/T 12235
Body Material: ASTM A216 WCB, Cast Carbon Steel
Size: 12 Inch, DN300
Pressure: Class 1500 LB, PN250
Operation: Bevel Gear
End Connection: RF Flanged
Face to Face Standard: ASME B16.10
Test & Inspection Standard: API 598
Certificates: TA-Luft, ISO 15848-1, API 622, ect
Product Range
Body Materials: ASTM A216 WCB, A217 WC6, WC9, A351 CF3, CF8, etc
Gasket & Packing Material: Graphite/PTFE
Size Range: 1/2-24 Inch, DN15-DN600
Pressure Range: Class 150-2500 LB, PN16-PN420
End Connection: SW, BW, RF, RTJ
Temperature Range: -29°C to 550°C
Medium: Water, Oil, Gas, Steam, etc
The packing used in cast steel valves is the M800 series graphite packing,
with a graphite carbon content exceeding 99% and a sulfur content below 50 PPM.
The dynamic leakage rate, as tested according to API 622, is less than 12 PPM.
The static leakage rate is below 6 PPM.
All the gaskets used are low-emission gaskets certified by TÜV Rheinland TA-LUFT
ISO 15848-1 Valve Tested Case Example: NPS4 Class 300 Valve
4-inch 300 LB Globe Valve: ISO 15848-1 Test at Ambient Temperature for 205 Cycles, High Leakage Rate of 1.8×10−7, Maximum Body Leakage at 11.6 PPMV
API 624 Valve Test Case 1: 12-inch 150 LB Gate Valve
12-inch 150 LB Gate Valve
API 624 Test
Maximum Packing Leakage: 46.7 PPMv
API 624 Valve Test Case 2： 12-inch 600 LB Gate Valve
12-inch 600 LB Gate Valve
API 624 Testing
Maximum packing leakage: 32 ppmv
Fire Test Certification of Valve Packing
Fire Test Report and Certification for 4-inch Gate Valve with M800 Packing
ISO 15848-1 Valve Tested Case Example: NPS12 Class 300 Valve
12-inch 300 LB Gate Valve
ISO 15848-1 Test at Ambient Temperature for 205 Cycles
High Leakage Rate: 1.6×10−6
Maximum Body Leakage: 7.7 PPMV
The API 624 test for the API 600 WCB 12-inch 150 LB gate valve utilized an M600 low-emission graphite packing set.
The ISO 15848-2 Type A test for the API 600 WCB 2-inch 150 LB gate valve, which requires emissions below 50 PPMV, was conducted using an M600 low-emission graphite packing set.
Similar Products
