VALVE ASSEMBLY; AR, SUCTION, SC-170DD

Jun 09, 2026

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Product Name

VALVE ASSEMBLY; AR, SUCTION, SC-170DD

Brand

-

SKU

303123

Weight

8.60 LBS 5.16 kg

Width

6.75 in 17.1 cm

Height

6.00 in 15.2 cm

Depth

5.25 in 13.3 cm

Shipping

Calculated at Checkout

Product Description

Aplex SC-170DD Abrasive Service Suction Valve Assembly SKU: 303123

This Abrasive Resistant (AR) Suction Valve Assembly is a core component for fluid intake in the fluid end of Aplex SC-170DD series mud pumps. The valve components (disc, seat) are precision-machined from high-hardness 17-4PH Stainless Steel or specially heat-treated alloy steel, providing exceptional abrasive wash resistance and high-strength characteristics. The assembly ensures fast, accurate opening and closing of the valve during the suction stroke, effectively preventing fluid backflow and cavitation. This is a critical fluid control module for guaranteeing sustained high volumetric efficiency and ultra-long service life under HDD and other high-flow abrasive conditions.

info-1065-1065

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