LN85 Series Cage Guided Globe Control Valve
LN85 Series Cage Guided Globe Control Valve
LN85series are LN8 series pressure balance control valvesproducts, one of the three basic has separable sleeve, large guide structure, adopt the molding spring, energy storage pressure balance ring. Has a good dynamic stability, high control precision, allow the pressure difference is big, the operating force is small, large flow capacity, suitable for a wider temperature range of conditions, large pressure difference, under the action of alternating stress control.
Cage Guided Globe Control ValveDescription
Long life
According to the needs of the working conditions, different materials and surface hardening treatment can easily be chosen to meet the requirements of each function module of trim to improve its performance of the corrosion, cavitation and erosion resistant, lengthen service life.
- Cage guided globe valvebody
The body of LN8 series control valves consists of two passages from upper and lower, forming a shape like letter "S". The design of an elliptical section reduces the flow resistance and turbulent flow to keep the flow fluent. The flap in the middle of upper passage can reduce the eddy flow and increase the flow capacity.
- Globe valveActuator
The standard mate of LN8 series Globe valveis AM8 Multi-spring pneumatic diaphragm actuator, which can be used in many conditions with the features of strong output force, high reliability, long lifespan and extensive application. The output force changes with the number of springs. The high stress resistant diaphragm, bearing maximum pressure of 0.5 MPa air supply, gives control valve a reliable shutoff. This type of actuator has a long life cycle with more than 1 million times.
High Pressure Globe Control ValvePARAMETERS
|
Nominal Size |
DN40 ~ DN400 |
|
Pressure Rating |
PN16/25/40/63/100;CL150(PN20)/300(PN50)/600(PN110) |
|
Operateing Temperature |
-80℃~ 260℃ |
|
Characteristics |
Equal percentage, linear, quickly open |
|
Rangeability |
50:1 |
|
Seat Leakage Class |
ANSI B16.104: IV、V、VI |
|
Body Material |
WCB/WCC/LCB/LCC;WC6/WC9;CF8/CF8M;4A/5A etc. |
|
Trim Material |
630/316/316+ST/316nitriding/316+Ni60/316+WC etc. |
|
Seal Material |
PTFE+ graphite v-shaped packing, flexible graphite ring packing, graphite +PTFE braided packing etc. |
Send product request
Other supplier products
 |
Z Series Self-operated Valve | Z Series Self-operated Valve Z series self-operated valve without external energy, the energy of the medium itself was transferred as a power sourc... |
 |
LM81 Series High Pressure Globe Control Valve | LM81 Series High Pressure Globe Control Valve LM81 series are LM8 high accuracy Globe Control Valveseries products, a top guided, plunger type high... |
 |
LN82W Series Bellows Globe Control Valve | LN82W Series Bellows Globe Control Valve LN81W / 82 series bellows single-seat control valve, based on LN81/82 series valve single-seat non pressur... |
 |
LN81W Series Bellows Globe Control Valve | LN81W Series Bellows Globe Control Valve LN81W / 82 series bellows single-seat control valve, based on LN81/82 series valve single-seat non pressur... |
 |
LN82 Series Single Seat Globe Control Valve | LN82 Series Single Seat Globe Control Valve Regulating valveLong life According to the needs of the working conditions, different materials and sur... |
Same products
 |
China Gate valve | Seller: Yuanda Valve Group Co.,Ltd. | China Gate valve China Gate valve A is a type of valve that uses a gate or wedge-shaped dis... |
 |
Gate Valve Vs. Ball Valve | Seller: Yuanda Valve Group Co.,Ltd. | Gate Valve Vs. Ball Valve Gate valves and ball valves are both types of valves that are used... |
 |
Non Return Valve Suppliers China | Seller: Yuanda Valve Group Co.,Ltd. | Non Return Valve Suppliers China refers to the opening and closing member for the circular v... |
 |
Common Types Of Check Valves | Seller: Yuanda Valve Group Co.,Ltd. | Common Types Of Check Valves A is a valve whose switching parts are disc-shaped and rely on ... |
 |
Brass ball valve | Seller: Yuanda Valve Group Co.,Ltd. | Brass ball valve Brass ball valve Applications: Water Supply: Commonly used in residentia... |
