A welded bonnet forged steel globe valve with class 1500 & 2500 is a type of valve that is designed to provide a secure and leak-proof seal between the valve body and the bonnet. The bonnet is welded to the valve body, creating a strong and durable seal that can withstand high pressures and temperatures.

The globe valve design features a movable disk or plug, which is positioned perpendicular to the flow path of the fluid. When the valve is fully open, the disk is moved out of the way, allowing for unimpeded flow. When the valve is closed, the disk is lowered into position to block the flow path.

The welded bonnet construction of the valve provides several advantages over other types of valve construction. For example, it eliminates the need for gaskets or other types of seals, which can wear out over time and result in leaks. The welded construction also provides a more secure and durable seal that can withstand higher pressures and temperatures than other types of valve construction.

Standard Material:

Sr. No.	Part Name	CS to ASTM	Alloy Steel to ASTM	Stainless Steel to ASTM
01.	Body	A105 | A350 LF2	A182 F5 | A182 F11 A182 F22 | A182 F9	A182 F304 | A182 F316 A182 F304L | A182 F316L
02.	Bonnet	A105 | A350 LF2	A182 F11 | A182 F22 | A182 F9	A182 F304 | A182 F316 | A182 F316 | A182 F316L
03.	Studs	A193 B7 | A320 L7	A193 B7 | A193 B7 | A193 B16 | A193 B16	A193 B8 | A193 B8 | A193 B8 | A193 B8
04.	Gland Follower	A182 F6A | A182 F6A	A182 F6A | A182 F6A | A182 F6A | A182 F6A	F-304 | F-316 | F-304L | F-316L
05.	Gland Flange	A105F | A350 LF2	A182 F5 | A182 F11 | A182 F22 | A182 F9	A182 F304 | A182 F316 | A182 F304L | A182 F316L
06.	Disc	As Per Trim Material Combination
07.	Stem	As per Trim Material Combination
08.	Packing	To Suit Service Conditions
09.	Yoke Sleeve	Al. Bronze bs 1400 Ab2C or Ni Resist to A439 D2
10.	Handwheel	DI A536 80-55-06 or MI IS 2108 BM 290
11.	NAME PLATE
12.	Handwheel Retaining Nut	Carbon Steel
13.	LANTERN RING	As Per Trim Material Combination