Lug Style Butterfly Valves with Lever Operator

Features:

• Operator flange conforms to ISO 5211. Designed to work with manual, pneumatic or electric actuators.
• The rubber seat is non-collapsible, stretch-resistant, and blowout-proof.
• The precision machined disc ensures low operating torque and effective sealing up to 200 psi. The hydro-dynamically designed disc allows for high-capacity flow.
• One-piece shaft design ensures dependability and positive disc positioning.
• Valves are epoxy coated and incorporate “zerk” style grease fittings for easy lubrication on neck & gearbox (if applicable).

 

Dimensions: Lug Style Butterfly Valves with Lever Operator

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED  

API Part Number	SIZE	A	B	A+B	C	Ø E	Ø K	L	P	HOLES (No.X Ød)	P 1	D 1	F 1
BVL0250-LD	2.5	5.92	2.99	8.91	1.75	1.97	3.03	1.18	0.354	4 X 0.276	10.09	10.47	1.18

Tap Size: 5/8-11 UNC

Operating Conditions

Nominal Size		2″-12″	14″-24″
Operating Pressure		200psi	150psi
Test Pressure	Shell	300psi	300psi
	Seat	220psi	170psi
Working Temperature	NBR Seat	25°-190° F	25°-190° F

 

Materials

PART	MATERIAL
Body	Epoxy Coated Ductile Iron
Disc	Nickel Plated Ductile Iron
Shaft	400 Series Stainless
Seat	NBR
Pin	Stainless Steel