pneumatic 3 way Ball valve flanged ball valves L-Type

Pneumatic 3 way ball valve according to the structure can be divided into L-type and T-type, and T-type has four kinds of directions, L-type has one type direction, can be come true: Reversing, shunt, combined, mixed flow effect.

Matched pneumatic actuator can realize automatic control on valves. 3 way ball valve seat material has: PTFE, PPL, hard steel, suitable for temperature range of 180-380 degrees. Please kindly note the 3 way flow directions when make an order.

Standard technical parameters

Body

Nominal size: DN15-DN250mm

Body material: WCB, 304, 316,316L

Connection type: Flange

Pressure class: PN16-PN6.3MPa

Structure type: Floating ball core 3 way L-type, 3 way T-type

Valve components

Seat material: PTFE: -30~180C        PPL: -30~250 C

Core material: WCB, 304, 316, 316L;

Stem material: 304

Applicable medium: Water, liquids, oil, gas, powder, steam, acid-base medium, etc

Performance

Fire protection design

ISO5211 standard direct mounting actuator

Antistatic device between the core and the valve body

Stem explosion-proof design

Double butterfly shaped spring automatic compression packing design

Allow pressure differential: Less than nominal pressure 1.6MPa

Leakage: Zero leakage

Return difference: ±2.5%

Design and manufacturing standards

Design standard: GB/T12238-2008

Structure length: GB/T12221-2005

Connection standard: JB/T 79.1-1994

Pressure testing: GB/T13927-2008