Size: DN40 - DN1200, 1.5 Inch - 48 Inch.
End flange: ANSI B16.1, ASTM B16.47, EN 1092, AS 2129, ISO PN10, 16, JIS B2212, 2213, BS 10 table D, BS 10 table E, BS 4504.
Face to face: ANSI B16.10, API 609, BS 5155 short, ISO 5752 (series 13), DIN 3202 F16.
Top flange: ISO 5211.
Normal pressure: DN40-DN600 (1.5 Inch-24 Inch), PN10, PN16 (150, 200 PSI), DN700-DN1200 (28 Inch-48 Inch), PN10 (150 PSI).
Body: Cast iron, ductile iron, ASTM A216 WCB, carbon steel, AL-bronze, ASTM A351 CF8, SS 304, ASTM A351 CF8M, SS 316.
Disc: Ductile iron, NI-plated ductile iron, nylon-plated ductile iron, AL-bronze, rubber lined disc, 1.2501, 1.4529, ASTM A351 CF8, ASTM A351 CF8m, hastelloy alloy, monel.
Stem: SS 416, SS 304, SS 316, SS 431, 17-4pH, monel, carbon steel.
Seat: NBR, hypalon, EPDM, neoprene, NR, wear-resistant EPDM, viton, silicon, heat-resistant EPDM, white EPDM, EPDM, PTFE.
Suitable temperature: Normal temperature -45 - 150℃.
Medium: Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt, etc.