Connection
Size |
: |
¾”
¾” NPT female inlet and outlet end threaded.
|
| Body
Angle
|
: |
inlet
outlet 1800 insulated union coupling
|
|
|
| Body
Material
|
: |
Cast
iron |
|
Number
of inlet and outlet effective thread |
: |
Minimum
8 nos. and union minimum 5 nos. |
Number
of hand tightening inlet and outlet
engagement thread. |
:
|
3
to 5 nos. and union minimum 3 nos.
|
Number
of wrench tightening inlet and
outlet engagement thread |
:
|
Max
8 nos. and union full thread. |
Testing
Pressure |
: |
250
psig (gas/air pressure)
|
| Insulation
must be current leak proof at 5000 voltage and crack/strain
proof at hand pressure and wrench tightening. |
Valve |
: |
Plug
type with locking arrangement. |
|
|
|
Each
and every pieces of lock wing cock shall bear the companies
trade mark. |
