Butterfly Valves & Actuation
![Spears Manual Butterfly Valves: Manual with Gear - PVC \ FKM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/722311_2.jpg?itok=q0vuC1O8)
Spear’s innovative design departs from traditional liner-seat type valves to eliminate seat creep, reduce operating torque and provide positive seal off. Ideally suited for flow control or throttling, this high performance valve is offered with a full variety of options for greater application versatility. Pressure rated to a maximum internal pressure of 150 psi at 73°F - including dead end service. Heavy blow-out proof 316 stainless steel stem is standard on all valves. PTFE-coated Stainless steel or titanium stems are available on request.
![Spears Manual Butterfly Valves: Manual with Lever - CPVC \ EPDM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/722Lever.jpg?itok=NG-6EBva)
Spear’s innovative design departs from traditional liner-seat type valves to eliminate seat creep, reduce operating torque and provide positive seal off. Ideally suited for flow control or throttling, this high performance valve is offered with a full variety of options for greater application versatility. Pressure rated to a maximum internal pressure of 150 psi at 73°F - including dead end service. Heavy blow-out proof 316 stainless steel stem is standard on all valves. PTFE-coated Stainless steel or titanium stems are available on request.
![Spears Manual Butterfly Valves: Manual with Lever - CPVC \ FKM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/722Lever_0.jpg?itok=X1tbhU4m)
Spear’s innovative design departs from traditional liner-seat type valves to eliminate seat creep, reduce operating torque and provide positive seal off. Ideally suited for flow control or throttling, this high performance valve is offered with a full variety of options for greater application versatility. Pressure rated to a maximum internal pressure of 150 psi at 73°F - including dead end service. Heavy blow-out proof 316 stainless steel stem is standard on all valves. PTFE-coated Stainless steel or titanium stems are available on request.
![Spears Manual Butterfly Valves: Manual with Lever - PVC \ EPDM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/722Lever_1.jpg?itok=T8qH_8cu)
Spear’s innovative design departs from traditional liner-seat type valves to eliminate seat creep, reduce operating torque and provide positive seal off. Ideally suited for flow control or throttling, this high performance valve is offered with a full variety of options for greater application versatility. Pressure rated to a maximum internal pressure of 150 psi at 73°F - including dead end service. Heavy blow-out proof 316 stainless steel stem is standard on all valves. PTFE-coated Stainless steel or titanium stems are available on request.
![Spears Manual Butterfly Valves: Manual with Lever - PVC \ FKM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/722Lever_2.jpg?itok=NIdd8Xn5)
Spear’s innovative design departs from traditional liner-seat type valves to eliminate seat creep, reduce operating torque and provide positive seal off. Ideally suited for flow control or throttling, this high performance valve is offered with a full variety of options for greater application versatility. Pressure rated to a maximum internal pressure of 150 psi at 73°F - including dead end service. Heavy blow-out proof 316 stainless steel stem is standard on all valves. PTFE-coated Stainless steel or titanium stems are available on request.