Available in material versions K1, K2, K3 according to GOST 13846-89 and AA, BB, СС, DD-NL, EE-NL, FF-NL, HH-NL according to API Spec 6A
Connection options: coupling, flange, quick-release couplings
| MPa | 14 |
| psi | 2000 |
| mm | 50 |
| inches |
2 1/16 |
- valve seat made of high-strength hard alloy
- the closure mechanism has a combined seal (fluoroplastic + stainless steel)
- the design of the sealing unit prevents the plug from breaking off the stem at the moment of opening, due to the sealing over the plane surface
- economical locking device option
- ease of maintenance
