{"product_id":"glacier-tanks-sanitary-pneumatic-butterfly-valve-21cw318220-2-in-tri-clamp-130-psi-0326-942","title":"Glacier Tanks Sanitary Pneumatic Butterfly Valve 21CW318220 2 In. Tri Clamp 130 PSI","description":"\u003cp\u003eUsed in sanitary process piping for automated flow control, this Glacier Tanks 2 inch SS304 pneumatic butterfly valve features a single-acting pneumatic actuator with spring return. The valve body and actuator assembly carry part number 21CW318220 with a Rev A designation, manufactured in China for Glacier Tanks and marked SS304. Connection type is 2 inch tri clamp with a 64 mm OD ferrule, compatible with standard sanitary tri clamp fittings. The actuator is rated for an air supply pressure of 5 to 7 bar for connection and a maximum operating pressure of 9 bar (approximately 130 PSI), with a maximum output torque of 20 NM and a shut-off time of 1.5 seconds. The body is constructed from 304 stainless steel, making it suitable for food, beverage, brewing, pharmaceutical, and sanitary industrial process applications. A visual position indicator is visible on the actuator body. The 13MHP-G200 high pressure bolted tri clamp is stamped on the valve body, referencing the two-bolt clamp connection hardware used on this assembly. Single-acting actuation provides automatic spring return to the closed position upon loss of air supply, which is a standard fail-safe configuration for on-off sanitary service applications.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0326-942\u003c\/p\u003e","brand":"Glacier Tanks","offers":[{"title":"Default Title","offer_id":48970454663408,"sku":"m00942","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/D10BE416-4678-4838-B6CA-1EE742848450.jpg?v=1773172910","url":"https:\/\/mroexchange.com\/products\/glacier-tanks-sanitary-pneumatic-butterfly-valve-21cw318220-2-in-tri-clamp-130-psi-0326-942","provider":"MRO Exchange","version":"1.0","type":"link"}