Single Plate Check Valve
Marck Valve Automation is Air Valve Manufactures in India. We’re Single Plate Check stopcock Manufacturer and Suppliers in India, Single plate test stopcock is popular as wafer test stopcock, individual fragment check stopcock or perhaps swing check stopcock. Single plate check stopcock is actually created for return inflow avoidance in channel set up.
A single plate check valve, commonly referred to as a wafer check valve, is a device designed to allow fluid to flow in one direction while preventing backflow, thereby safeguarding equipment and systems from potential damage. These valves are compact, straightforward in design, and are typically installed between two flanges. They have a thin, single disc that swings open to enable flow and closes against a seat to block reverse flow. Single plate check valves find applications across industries such as water supply, oil and gas, and chemicals.
NON SLAM DISC CHECK VALVES
Product Description
| BODY | ASTM A 361 Gr CF8 | CF8M | CF3 | CF3M |
| DISC | SS 304 | SS 316 |
| SPRING | STAINLESS STEEL |
| SPRING RETAINER | AISI 304 | AISI 316 |
| SEAT | METAL TO METAL | EPDM | NiTRILE | PTFE |
| INSP & TEST STD | API 598 |
| ENDS | WAFER TYPE FOR 15 MM TO 200 MM |
| SCREWED END FOR 15 MM TO 100 MM | |
| HYD-TEST PRESSURE | BODY : 854 Psig (60 Kg/Cm ²) |
| SEAT : 569 Psig (40 Kg/Cm ²) | |
| SIZE RANGE | 15 MM TO 200 MM |
STAINLESS STEEL 304 WAFER CHECK VALVES
Product Description
| BODY | ASTM A 351 Gr CF8 | CF8M | CF3 | CF3M |
| PIN | 18 Cr 8 Ni TO AISI 304 |
| RINGS | MOULDED NEOPRENE | NITRILE | PTFE |
| MFG STD | GENERALLY CONFORMING TO API 6D |
| TEST STD | GENERALLY CONFORMING TO API 6D |
| ENDS | WAFER TYPE |
| HYD-TEST PRESSURE | BODY : 225 Psig (16 Kg/Cm ²) |
| SEAT : 165 Psig (11.5 Kg/Cm ²) | |
| SIZE RANGE | 25 MM TO 600 MM |
CARBON STEEL WAFER CHECK VALVES
Product Description
| BODY | EN 8 |
| PIN | 13 Cr TO AISI 410 | 18 Cr 8 Ni TO AISI 304 | 316 |
| RINGS | MOULDED NEOPRENE | NITRILE | PTFE |
| MFG STD | GENERALLY CONFORMING TO API 6D |
| TEST STD | GENERALLY CONFORMING TO API 6D |
| ENDS | WAFER TYPE |
| HYD-TEST PRESSURE | BODY : 225 Psig (16 Kg/Cm ²) |
| SEAT : 165 Psig (11.5 Kg/Cm ²) | |
| SIZE RANGE | 25 MM TO 600 MM |