Size: 2-1/16" - 7-1/16" or 2" - 8"
Pressure: 2000psi - 10000psi
ANSI 300LB - 2500LB
Features: Both sleeves in the external sleeve and seat nozzle are made of solid Tungsten Carbide, which have the feature of abrasion and wash resistance.
With the pressure-balancing bores in the external sleeve, the stem will face the minimum load from downstream pressure.
With bean size indicator on the stem, the throttle bore can be observed.
A locking device is set on the yoke and the stem.
The stem will be locked when tighten to the wing nut position so as to assure the certain flow of the liquid.
|
|
Body & Bonnet Material |
Trim Material |
|
Type |
Material API 60K, 75 K |
Type |
Stem |
Gate & Disc |
Seat |
Bonnet Seal |
|
AA |
Alloy Steel |
ASTM A487-4C
ANSI 4130/4140 |
Alloy Steel |
4130/4140 Nitrided |
4130/4140 Nitrided |
4130/4140 |
CS |
|
BB |
Alloy Steel |
ASTM A487-4C
ANSI 4130/4140 |
Stainless |
17-4PH, 630SS |
410, F6NM |
410, F6NM |
SS |
|
CC |
Stainless |
CA6NM,F6NM
ASTM A217-CA15 |
Full Stainless |
17-4PH, 630SS |
410, 630SS,17-4PH |
410,630SS,17-4PH |
SS |
|
DD |
Alloy Steel NACE MR-01-75 |
ASTM A487-4C
Impact Tested
ANSI 4130/4140 |
Alloy Steel NACE MR-01-75 |
4130/4140 Nitrided |
4130/4140 Nitrided |
4130/4140 |
CS |
|
EE |
Alloy Steel NACE MR-01-75 |
ASTM A487-4C
ANSI 4130/4140 |
Full Stainless NACE MR-01-75 |
17-4PH, 630SS |
410, 630SS,17-4PH |
410SS, 630SS, 17-4PH |
SS |
|
FF |
Stainless |
CA6NM,F6NM
ASTM A217-CA15 |
Full Stainless |
17-4PH, 630SS |
410, 630SS,17-4PH |
410SS, 630SS, 17-4PH |
SS |
With about two decades of experience, we are one of the leading manufacturing in China to supply valves and automation for Oil, Gas, Power, Petrochemical, Civil construction Industries. Our product line includes API / BS / JIS / DIN Ball, Gate, Globe, Check, Butterfly and Wellhead API 6A Gate, Mud, Choke Valves. We are ready to provide your OEM brand in all product line.
With API Q1 and ISO 9001 quality system, our product is made strictly as per client's requirement and latest manufacturing specification of the International Standards Organization.
