A, work pressure: 1.0 Mpa to 42.0 Mpa.

B, the working temperature: - 46 + 550 ℃.

C, drive mode: manual, worm gear, pneumatic, electric, etc.

D, connection mode: flange, welding, butt welding, socket welding, etc.

E, manufacturing standards: GB, JB, HG, API, ANSI, British standard BS, JIS, JPI, etc.

F, the valve body material: # # 20, 25, forged steel, A105, F11, making, stainless steel, 304 l, 304 l, 304, 304, chrome molybdenum steel, low temperature steel, titanium alloy steel, etc.

Forged steel ball valve installation:

A: take off the protective cover on both sides of the flange end, under the conditions of valve fully open to wash clean.

B: before installation should be in accordance with the provisions of signal (electric or pneumatic) on the test (to prevent due to transportation vibration impact performance), qualified rear can install (wiring according to the electric actuator wiring diagram).

C: preparation before and pipeline connection, you must wash and clean the pipe residual impurities (these substances may damage the seat and the ball).

D: during installation, please don't use valve actuator part as a lifting of the lifting point, in order to avoid damage the actuator and accessories.

E: this valve should be installed in horizontal or vertical direction.

F: installation points near the pipe must be lowered or bear the phenomenon of external force, can use a pipe support or support to eliminate the deviation of pipelines.

G: after connected to the pipe, please use specified torque cross locking bolt flange connection.