Lug Style Butterfly Valves — Gear Operator (Series BV-H)

Lug Style Butterfly Valves – Gear Operator

Operator flange conforms 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 hydrodynamically 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).

PART	MATERIAL
Body	Epoxy Coated Cast Iron
Disc	Ductile Iron (Nickel Plated) Aluminum Bronze* Stainless Steel*
Shaft	400 Series Stainless
Seat	NBR EPDM*
Pin	Stainless Steel

*– Available upon request (may be subject to minimum quantity requirements).

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED

API Part Number	SIZE	A	B	A+B	C	ØE	ØK	L	P	HOLES (No.XØd)	TAP SIZE	P 2	B 2	G	F 2
BVG0200-LD	2	5.56	2.70	8.26	1.65	1.97	3.03	1.18	0.354	4 x 0.276	5/8-11 UNC	10.78	6.06	2.52	5.91
BVG0250-LD	2 1/2	5.92	2.99	8.91	1.75	1.97	3.03	1.18	0.354	4 x 0.276	5/8-11 UNC	11.43	6.06	2.52	5.91
BVG0300-LD	3	6.16	3.88	10.04	1.75	1.97	3.03	1.18	0.354	4 x 0.276	5/8-11 UNC	12.56	6.06	2.52	5.91
BVG0400-LD	4	6.61	4.68	11.29	2.01	2.76	3.54	1.18	0.433	4 x 0.394	5/8-11 UNC	13.81	6.06	2.52	5.91
BVG0500-LD	5	7.34	5.09	12.44	2.15	2.76	3.54	1.18	0.551	4 x 0.394	3/4-10 UNC	14.96	6.06	2.52	5.91
BVG0600-LD	6	8.10	5.59	13.69	2.15	2.76	3.54	1.18	0.551	4 x 0.394	3/4-10 UNC	16.21	6.06	2.52	5.91
BVG0800-LD	8	9.08	6.93	16.01	2.35	4.02	4.92	1.34	0.669	4 x 0.472	3/4-10 UNC	18.92	8.82	2.91	11.22
BVG1000-LD	10	10.63	8.22	18.85	2.64	4.02	4.92	1.34	0.866	4 x 0.472	7/8-9 UNC	21.76	8.82	2.91	11.22
BVG1200-LD	12	12.91	9.78	22.69	2.97	4.02	4.92	1.34	0.866	4 x 0.472	7/8-9 UNC	25.64	8.46	2.95	11.22