China Bosseal Valves Factory Co., Ltd.

Looking for a reliable double eccentric butterfly valve manufacturer? Our 18-inch, 150 LB (DN450, PN20) valve meets API 609 Category B and EN 593 standards. Made from durable ASTM A216 WCB material and featuring gear operation in a wafer design, it's the perfect choice for your industrial needs.

API 609 High Performance Butterfly Valve, 18 INCH, 150 LB, Wafer, WCB body,
17-4PH Stem, CF8M Disc, RPTFE seat, Gear Operation

Valve Description:
1862043 High Performance Butterfly Valve 
Design Standard: API 609 Category B, EN 593
Structure: Double Offset, Double Eccentric
Nominal size: 18 Inch
Nominal class: 150 LB
Seat Type: Soft Seat
End Connection: Wafer
Operation: Gear
Body Material: ASTM A216 WCB
Trim Material: ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium
Seat: RPTFE
Face to face: API 609, EN 593
Test and inspection: API 598, API 609
Key Features: Long working life for frequent operation (million cycling), Lower torque, Replaceable seat, Tight sealing, Excellent control characteristics, Bi-direction sealing under full pressure, fire safe seat available

Product Range:
Body material: Carbon Steel, Stainless Steel, Duplex Steel, Aluminum Bronze, Titanium
Normal diameter: 1/2 - 48 Inch (DN15 - DN1200)
Pressure range: Class 150 - 300 LB
End connection: Wafer, Lug, Flanged
Working temperature: -26¡æ - +120¡æ (180¡æ for PPL seat)
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator