Series 638

Motorized 2-way ball valve (sweat)

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Product Description

Motorized 2-way ball valve (sweat)
Includes 3-wire floating actuator.
With auxiliary microswitch.

Protection class: IP 65

Auxiliary microswitch contact rating (24 V): 6 A

Ambient temperature range: 14 – 230 °F

Maximum operating pressure: 230 psi

Maximum glycol %: 50 %

Medium: water, glycol solutions

Medium temperature range: 14 – 230 °F

Part number	Connection	Cv
638054A 109	3/4" sweat union	20
3D models bim Tender text CALEFFI, 638054A 109. Motorized 2-way ball valve (sweat) With auxiliary microswitch. Includes 3-wire floating actuator. connection: 3/4" sweat, union. Maximum operating pressure: 230 psi. Medium temperature range: 14 – 230 °F. Ambient temperature range: 14 – 230 °F. Protection class: IP 65. Auxiliary microswitch contact rating (24 V): 6 A. Maximum glycol %: 50 %. Medium: water, glycol solutions. Cv: 20.
638064A 109	1" sweat union	42
3D models bim Tender text CALEFFI, 638064A 109. Motorized 2-way ball valve (sweat) With auxiliary microswitch. Includes 3-wire floating actuator. connection: 1" sweat, union. Cv: 42.
638074A 109	1 1/4" sweat union	56
3D models bim Tender text CALEFFI, 638074A 109. Motorized 2-way ball valve (sweat) With auxiliary microswitch. Includes 3-wire floating actuator. connection: 1 1/4" sweat, union. Cv: 56.
638084A 109	1 1/2" sweat union	89
3D models bim Tender text CALEFFI, 638084A 109. Motorized 2-way ball valve (sweat) With auxiliary microswitch. Includes 3-wire floating actuator. connection: 1 1/2" sweat, union. Cv: 89.
638094A 109	2" sweat union	162
3D models bim Tender text CALEFFI, 638094A 109. Motorized 2-way ball valve (sweat) With auxiliary microswitch. Includes 3-wire floating actuator. connection: 2" sweat, union. Cv: 162.