Series 7700 Gruvlok® Butterfly Valve
The uniqueness of the Series 7700 Gruvlok Butterfly Valve begins with the spherical bore of the disc seat area. This facilitates a constant DISC-TO-SEAT loading that maintains a leak tight stem seal regardless of disc position. The stem sealing force is constant through the full disc cycle and operating torques are kept low which increases valve life. The design provides a bubble tight seal from full vacuum to 300 psi when the valve is closed. The valve is rated for dead-end service to a full pressure rating of 300 psi. Manufactured without silicone Series 7700 available upon special request.
The stem-to-disc connection provides zero backlash. The high strength, corrosion resistant, stainless steel stems are blow-out proof. Each stem is fitted with a secondary seal that also provides a lifetime lubrication chamber.
The Series 7700 valve is designed with the contractor in mind. The valve body is a rugged one-piece casting with an integral mounting base for gear operator or handle actuation, while providing room for a minimum of 2" of pipe insulation. The valve is designed and manufactured to meet or exceed the requirements of MSS SP-67.
The stem-to-disc connection provides zero backlash. The high strength, corrosion resistant, stainless steel stems are blow-out proof. Each stem is fitted with a secondary seal that also provides a lifetime lubrication chamber.
The Series 7700 valve is designed with the contractor in mind. The valve body is a rugged one-piece casting with an integral mounting base for gear operator or handle actuation, while providing room for a minimum of 2" of pipe insulation. The valve is designed and manufactured to meet or exceed the requirements of MSS SP-67.
지역 가용성
| 북미 |
|---|
과들루프 |
과테말라 |
그레나다 |
그린란드 |
네덜란드령 카리브 해 지역 |
니카라과 |
도미니카 |
도미니카 공화국 |
마르티니크 |
멕시코 |
몬세라트 |
미국 |
미국령 버진아일랜드 |
바베이도스 |
바하마 |
버뮤다 |
벨리즈 |
생마르탱 |
생바르텔레미 |
생피에르앤드미클롱 |
세인트루시아 |
세인트빈센트그레나딘 |
세인트키츠네비스 |
신트마르턴 |
아루바 |
아이티 |
앤티가 바부다 |
앵귈라 |
엘살바도르 |
영국령 버진아일랜드 |
온두라스 |
자메이카 |
캐나다 |
케이맨 군도 |
코스타리카 |
쿠바 |
퀴라소 |
터크스케이커스 제도 |
트리니다드토바고 |
파나마 |
푸에르토리코 |
비슷한 제품
4.1 한국의
