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400 Series Double Offset High Performance Butterfly
FEATURES (ELITE 400 SERIES)
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Two- to 24-inch sizes
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Wafer and lugged designs
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Underneath drawn gland packing for easy adjustment and direct actuation mounting
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Direct-mount operation
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Positive stem retention system above packing
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316 stainless steel (SS) bearings for long service life
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Heavy-duty seat retainer plate/cap screws
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Leak-resistant seat retainer seal
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Offset disc taper pins for greater yield point than stem
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Machined disc position stop for maximum seat and seal life
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316 SS disc for quick release from seat, lowered torqued, smooth operation
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Maximum strength stem for high-torque applications
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Compliance includes: API 598/607/609/MSS-SP-68 standards
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Compliance to API 641, ISO 15848-1 & ISO 15848-2 available upon request
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