One piece forged threaded flange globe valve with few leakage points can be applied to various harsh workingconditions such ashigh temperature, high pressure and high scouring.

1. One piece forged valve body. The diameter of this structure is dn10-dn32

2. Double valve stem design: the upper valve stem is thread hardened, and the lower valve stem is smooth surfacehardened:

3. The thread lubrication of the upper valve stem can isolate the system medium

4. The linear motion of the rotary lower valve stem replaces the helical operation, so as to avoid damage to the valve tipand reduce the friction between the packing and the lower valve stem.

5. The welding of threaded joints shall be 1.5 times of the pipe wall thickness, and all welding points shall be subject toradiographic inspection

6. All valve elements are overlaid with stellite alloy, with 6 # and 12 # matching? 304 stainless steel precision cast handwheel