R Type Check Valve
For Valve Dimensions Download Brochure For Parts List Download Catalog
MS Type Check Valve
For Valve Dimensions Download Brochure For Parts List Download Catalog
- Type R and MS Check Valves
- Check Valves for Drilling & Production
- Pressures up to 15,000 PSI for Various Sizes
- Internal parts are completely interchangeable with OEM
- Can be used in choke kill lines
- The model R and MS Check Valve is a field proven valve which provides reliability and interchangeability
- A wide range of body and trim materials to meet various operating conditions
- Especially designed for Production and Drilling applications
- Check valves have Elastomeric Seal between Seat and Poppet
Cameron* Style R Check Valve Part Number
Cameron* Style ‘R’ Check Valve Part Number
| Size and Working Pressure (PSI) |
Trim | Poppet | Seat | Spring | Seat Seal | Bonnet Gasket |
O-Ring | *Packing | Seat Screw |
Retainer Plate |
Retainer O-Ring |
Bonnet Stud |
Bonnet Nut |
| 1 13/16” 10,000 | Regular Trim Super Trim SST Trim |
2306-01 34209 20306-02 |
21094-01 668266 21094-02 |
20300 34211 20300 |
20298 20298 20298 |
19060-07 19060-07 19060-07 |
— — — |
21448-01 21448-01 21448-01 |
21116 668265 668265 |
||||
| 1 13/16” 15,000 | Regular Trim Super Trim |
20306-01 34209 |
21094-01 668266 |
20300 34211 |
20298 20298 |
19060-07 19060-07 |
— — |
21448-01 21448-01 |
21116 668265 |
||||
| 2 1/16” 5,000 | Regular Trim Super Trim SST w/ Super |
20306-01 34209 34209 |
20305-01 34212 34212 |
20300 34211 34211 |
20298 20298 20298 |
21793-16 21793-31 21793-31 |
OR-216 OR-216 OR-216 |
— — — |
696126 34208 34208 |
— — — |
20396-1 20396-1 20396-1 |
STUD7/8-9X3-3/4 | NUT7/8-9 |
| 2 1/16” 10,000 | Regular Trim Super Trim SST Trim |
20306-01 34209 20306-02 |
21094-01 668266 21094-02 |
20300 34211 20300 |
20298 20298 20298 |
19060-07 19060-07 19060-07 |
— — — |
21448-01 21448-01 21448-01 |
21116 668265 668265 |
21117 21117 21117 |
— — — |
STUD698801-19-04 | 5926-25-10 |
| 2 1/16” 15,000 | Regular Trim Super Trim SST Trim |
20306-01 34209 20306-02 |
21094-01 668266 21094-02 |
20300 34211 20300 |
20298 20298 20298 |
19060-07 19060-07 19060-07 |
— — — |
21448-01 21448-01 21448-01 |
21116 668265 668265 |
21117 21117 21117 |
— — — |
||
| 2 9/16” 10,000 | Regular Trim Super Trim |
20306-01 34209 |
21094-01 668266 |
20300 34211 |
20298 20298 |
19060-07 19060-07 |
— — |
21448-01 21448-01 |
21116 668265 |
||||
| 2 9/16” 15,000 | Regular Trim Super Trim |
20306-01 44789-01 |
21094-01 44791-01 |
20300 610089-04 |
610544-02 20398 |
19060-07 19141-13 |
— — |
21448-01 21448-01 |
21116 44924-2 |
||||
| 3 1/16” 15,000 | Regular Trim Super Trim |
20402-01 44789-02 |
44791-04 44791-02 |
20400 610089-03 |
20398 20398 |
19060-08 19141-13 |
— — |
21448-02 21448-02 |
44924-6 44924-2 |
||||
| 3 1/8” 5,000 | Regular Trim Super Trim SST Trim |
20402-01 681803 20402-02 |
21401-01 681802 20401-02 |
20400 681800 20400 |
20398 20398 20398 |
21794-13 21794-18 21794-13 |
OR-222 OR-222 OR-222 |
— — — |
20399 683674 683674 |
— — — |
20396-2 20396-2 20396-2 |
STUD5-1/4X1.375 | 5926-24-10 |
| 3 1/16” 10,000 | Regular Trim Super Trim SST Trim |
20402-01 681803 20402-02 |
21401-01 681802 20401-02 |
20400 681800 20400 |
20398 20398 20398 |
19060-08 19060-08 19060-08 |
— — — |
21448-02 21448-02 21448-02 |
21502 683674 683674 |
21117 21117 21117 |
— — — |
STUD698804-19-04 | NUT 1” |
| 4 1/16” 5,000 | Regular Trim Super Trim |
20402-01 681803 |
20401-01 681802 |
20400 681800 |
20398 20398 |
19060-08 21794-18 |
OR-222 OR-222 |
— — |
20399 683674 |
— — |
20396-2 20396-2 |
STUD5-1/4X1.375 | NUT1-3/8 |
| 4 1/16” 10,000 | Super Trim | 681803 | 681802 | 681800 | 20398 | 19060-08 | — | 21448-02 | 683674 | — | — | — | — |
Cameron* Style Ms Check Valve Spare Parts
Cameron* Style ‘MS’ Check Valve Spare Parts
| Size and Working Pressure (PSI) | Seat | Poppet | Poppet Spring | Retainer | Seat Spring | Bonnet Gasket | Bonnet Stud | Bonnet Nut | ||
| Standard Trim | Super Trim | Standard Trim | Super Trim | Standard & Super Trim | ||||||
| 1 13/16” 10,000 | 611812-03 | 611812-01 | 611809-04 | 611809-01 | 611808-01 | 611810-01 | 611811-01 | 19141-44 | ||
| 1 13/16” 15,000 | 611812-03 | 611812-01 | 611809-04 | 611809-01 | 611808-01 | 611810-01 | 611811-01 | 19141-44 | ||
| 1 13/16” 20,000 | 611812-03 | 611812-01 | 611809-04 | 611809-01 | 611808-01 | 611810-01 | 611811-01 | 19141-44 | ||
| 2 1/16” 5,000 | 611812-03 | 611812-01 | 611809-04 | 611809-01 | 611808-01 | 611810-01 | 611811-01 | 19141-44 | STUD7/8-9X3-3/4 | NUT7/8-9 |
| 2 1/16” 10,000 | 611812-03 | 611812-01 | 611809-04 | 611809-01 | 611808-01 | 611810-01 | 611811-01 | 19141-44 | STUD-1/8X5-5/8 | 5926-25-10 |
| 2 1/16” 15,000 | 611812-03 | 611812-01 | 611809-04 | 611809-01 | 611808-01 | 611810-01 | 611811-01 | 19141-44 | ||
| 2 1/16” 20,000 | 611812-03 | 611812-01 | 611809-04 | 611809-01 | 611808-01 | 611810-01 | 611811-01 | 19141-44 | ||
| 2 9/16” 5,000 | 611812-03 | 611812-01 | 611809-04 | 611809-01 | 611808-01 | 611810-01 | 611811-01 | 19141-44 | ||
| 2 9/16” 10,000 | – | 611791-01 | – | 611788-01 | 611787-01 | 611789-01 | 611790-01 | 19141-10 | 5914-95-10 | 5926-23-10 |
| 2 9/16” 15,000 | 611812-03 | 611812-01 | 611809-04 | 611809-01 | 611808-01 | 611810-01 | 611811-01 | 19141-44 | ||
| 2 9/16” 20,000 | 611812-03 | 611812-01 | 611809-04 | 611809-01 | 611808-01 | 611810-01 | 611811-01 | 19141-44 | ||
| 3 1/8” 3,000 | 611791-02 | 611791-01 | 611788-03 | 611788-01 | 611787-01 | 611789-01 | 611790-01 | 19141-10 | ||
| 3 1/8” 5,000 | 611791-02 | 611791-01 | 611788-03 | 611788-01 | 611787-01 | 611789-01 | 611790-01 | 19141-10 | ||
| 3 1/16” 10,000 | 611791-02 | 611791-01 | 611788-03 | 611788-01 | 611787-01 | 611789-01 | 611790-01 | 19141-10 | 5914-95-10 | 5926-23-10 |
| 3 1/16” 15,000 | 611791-02 | 611791-01 | 611788-03 | 611788-01 | 611787-01 | 611789-01 | 611790-01 | 19141-10 | ||
| 3 1/16” 20,000 | 611791-02 | 611791-01 | 611788-03 | 611788-01 | 611787-01 | 611789-01 | 611790-01 | 19141-10 | ||
| 4 1/16” 3,000 | 611791-02 | 611791-01 | 611788-03 | 611788-01 | 611787-01 | 611789-01 | 611790-01 | 19141-10 | ||
| 4 1/16” 5,000 | 611791-02 | 611791-01 | 611788-03 | 611788-01 | 611787-01 | 611789-01 | 611790-01 | 19141-10 | ||
| 4 1/16” 10,000 | 611791-02 | 611791-01 | 611788-03 | 611788-01 | 611787-01 | 611789-01 | 611790-01 | 19141-10 | ||
| 4 1/16” 15,000 | 611791-02 | 611791-01 | 611788-03 | 611788-01 | 611787-01 | 611789-01 | 611790-01 | 19141-10 | ||
