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Seat Options:

• Tef-Flow鈩� P
• Metal

Port Options:

W = Weld
S = S-Line
I = I-Line (female - 15I)
14I = I-Line (male - 14I)
B = Bevel Seat (male threaded end)
F = Flange
Q = Q-Line
D = DIN 11851 405 Thread
A = Aseptic I-Line (15NI)
For mixed connection types, specify in order of port #.

Adapter Options:

Standard W60 Adapter:听The 鈥榮tandard鈥� adaptor is used on all models of short and long stroke W60 Series valves. Machined from SS听316L bar with a thick cross-section, the adaptor adds strength to the valve body and provides alignment for the听stem. The outer perimeter seals to the valve body with an o-ring that is located forward to the product zone to听minimize crevices. The product stem passes through the adaptor and is sealed to the adaptor with an o-ring.听A Teflon庐 bearing guides the stem and takes up the mechanical loading imparted by hydraulic forces. This听increases the service life of the stem seal. Adaptors are made in 1"-6" (25mm -152mm) sizes.

W60 High Pressure Adapter:听The pressure limitation of the W60 adaptor is the sealing capability of the dynamic o-ring on the product stem.听This variation of the W60 adaptor uses a backing ring added on the atmospheric side to support the stem听o-ring. This significantly boosts the pressure rating on the stem o-ring. The product stem passes through the听adaptor and is sealed to the adaptor with an o-ring and is guided by a Teflon庐 bearing.

W80 Adapter:听This adaptor is used to convert a 鈥榮tandard鈥� W60 series valve to a W80. The outer perimeter seals to the valve听body with an o-ring that is located forward to the product zone to minimize crevices. The product stem passes听through the adaptor and is sealed in the upper part and the lower part of the adaptor with o-rings. The space听between the o-rings is flushed with a suitable liquid or steam. The Teflon庐 bearing is located in the flushed听chamber. Adaptors are made in 1"-6" (25mm - 152mm) sizes. For vacuum-rated, extended shelf-life (ESL)听applications, the W80A adaptor adds steam trace to the adapter-to-valve body connection.

Wiping Stem Seal Adapter:听For high-risk and hard to clean product applications, the wiping stem seal fills the gap between the product zone听and the traditional o-ring stem seal. The adaptor is a two-piece design to allow easy inspection or replacement听of the wiping stem seal. The outer perimeter seals to the valve body with an o-ring that is located forward to the听product zone to minimize crevices. A Teflon庐 bearing is used to guide and support the valve stem.

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