| NO |
MATERIALS OF CONSTRUCTION
MODEL |
| Part Name |
MK&RK SERKES
|
MK& RK SERIES
|
| 1 |
Body |
ASTM A351 Gr. CF(304)St/Stl |
A352-LCB |
| 2 |
Disc(Gate) |
ASTM A240 TP 304 St/Stl |
A479-304 |
| 3 |
Packing |
PLFE Impregnated Syntax Yarn (Non-asbestos) |
| 4 |
Packing Gland
|
ASTM A351 Gr. CF(304)St/Stl |
CF8m (316)St/Stl |
| 5 |
Gland Bolt and Nut
|
ASTM A193 Gr. B8 / ASTM A194 Gr. B8(Nyloc) |
| 6 |
Stem
|
ASTM A479TP 304 St/Stl |
| 7 |
Disc Bolt and Nut
|
ASTM A193 Gr. B8 / ASTM A194 Gr. B8(Nyloc) |
| 8 |
Stem Nut
|
Brass or Bronze |
| 9 |
Yoke
|
ASTM A351 Gr. CF8(304)St/Stl |
| 10 |
Yoke Bolt and Nut
|
ASTM A193 Gr. B8 / ASTM A194 Gr.8(Nyloc) |
| 11 |
Thrust Bearing Washer |
Brass (Sizes 300mm and smaller) |
| 12 |
Hand Wheel |
Cast Ductile Iron |
| 13 |
Wheel Nut |
AISI 1020 with Cr.PLATE (Nyloc) |
| 14 |
Set Screw |
N/A |
| 15 |
Grease Nipple |
Assembly |
| 16 |
Name Plate |
ASTM A240 TP 304 St/Stl |
| 17 |
Rivet |
Aluminium |
| 18 |
Boy Seat* (MRT)
|
Buna-N |
| 19 |
Stoper and Nut * (MRT) |
ASTM A479 Ty. 304 / ASTM A194 Gr.8(Nyloc) |
| 20 |
Body Seat Ring (MRT) |
Reinforced PTFE |
| 21 |
V-Port Body Seat Ring(MRT) |
ASTM A176 TP 304 St/Stl |
ASTM A176 TP 316 St/Stl |
| 22 |
O-Ring*(MOT) |
Hycar Rubber |
| 23 |
Seat Retainer (MPT) |
ASTM A351 Gr. CF8 (304) St/Stl or EQ. |
CF8M(316) St/Stl or EQ. |
| 24 |
Wrench Bolt(Mpt) |
ASTM A193 Gr. B8 |
| 25 |
Bearing Housing |
ASTM A351 Gr. CF8(304)St/Stl CF8M(316)St/Stl |
| 26 |
Housing Bolt and Nut |
ASTM A193 Gr. B8 / ASTM A194 Gr.8 (Nyloc) B8M |
| 27 |
Thrust Ball Bearing |
Assembly |
| 28 |
Sleeve Gland |
ASTM A351 Gr. CF8(304)St/Stl |
