BETTER NE-I style butterfly valves are designed based on Cooper Cameron DEMCO NE-I series butterfly valves, it has short neck with body notched to fit light weight flanges and for working area of limited space for installation between ASME Class 125/150 flanges. NE-I with extension stem is also available, and extension stem length can be customized.

Specification:
• Sizes: 2"-12" lug type and wafer type short neck
• Pressure Class: 200/150 PSI NSCWP
• ANSI Class: 125/150 Capable
• Body Material: Ductile Iron ASTM A536
• Disc Materials: Ductile Iron (Ni Plated), Ductile Iron (Nylon Coated), Aluminum Bronze, CF8M (316 SS)
• Seat Materials: BUNA-N, E.P.D.M., F.K.M.(Viton®), P.T.F.E. (Teflon®)
• Stem Materials: 416 Stainless Steel
• Operator: Lever, Gear or Actuator

Series NE-I, 2”-12” Wafer and Lug In.(mm)
Description	2	2-1/2	3	4	5	6	8	10	12
200psi	BT22128	BT22129	BT22130	BT22131	BT22132	BT22133	BT22134	BT22135	BT22136
285psi	BT22252	BT22253	BT22254	BT22255	BT22256	BT22257	BT22258	BT22259	BT22260
50psi	BT22261	BT22262	BT22263	BT22264	BT22265	BT22266	BT22267	BT22268	BT22269