青岛科华石油机械机械
Qingdao Kehua Petroleum Machinery Co., Ltd.
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Address: No.115, Quzhou Road, Beiguan Industrial Park, Jiaozhou City, Shandong Province, China
Tel：13356399587
Fax：0532-82263205
E-mail：info@kehuapumpparts.com
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Product Name
Stem-guided valve & Cross-arm seat
Affiliate classification
Valve & Seat
Quantity
-
+
Description
Stem-guidedvalve & Cross-arm seatfeatures an extra wide metal to metal sealon the valve flange. The serrated upper surface on the valve gives a longernon-breathing seal between valve body and insert while the rigid seatcross-arms give greater strength and positive sealing.
The strong, thick, valve knock off nut holds the insert tightly reducing flexand breathing which lessens the chance of foreign matter getting between valveand insert.
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