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  • WLC® Wafer Check Valves
  • WLC® Wafer Check Valves - 3
The DFT® Model WLC® Wafer Style Check Valve is a lightweight, spring-assisted, center-guided, non-slam check valve that provides reliable, low-maintenance service for a wide range of fluids and pressure/ temperature combinations. The joint between the seat ring and body is sealed by the flange gasket upon installation preventing any leakage through the joint when the valve is in service.

Standard Features:
  • Wafer Design
  • Center-Guided/Dual-Guided Stem
  • Horizontal or Vertical Installation
  • Spring-Assisted Silent Closing
  • Protected Spring
  • ASME Class 150 to 1500 (Contact DFT for ASME 2500 Availability)
    • 1" to 10" Line Size (Contact DFT for ASME 2500 Availability)
    • 316 SS Trim
    • Ends:
      • Wafer RF
      • Wafer RTJ
    • MSS-SP 61 Seat Leakage
    • MSS 126 Face-To-Face Dimension:
      • Class 150 & 300 RF
    • API 594 Face-To-Face Dimension:
      • Class 600 RF
      • Class 900 & 1500 RF
  • Axial Flow
  • Nozzle Style
  • Lightweight
Unit of Measure

View items

Prod. #

Size

ASME CLASS

Body

Seat

ENDS

Inventory

List Price
N/A 1.00 inDN 25 N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
N/A 1.00 inDN 25 N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
N/A 1.00 inDN 25 N/A 1500 N/A A351 CF8M N/A 316 SS N/A Wafer (RTJ) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
N/A 1.00 inDN 25 N/A 600 N/A A351 CF8M N/A 316 SS N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
N/A 1.00 inDN 25 N/A 900 1500 N/A A351 CF8M N/A 316 SS N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
N/A 1.00 inDN 25 N/A 900 1500 N/A A216 Grade WCB N/A 316 SS N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
N/A 1.00 inDN 25 N/A 600 N/A A216 Grade WCB N/A 316 SS N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
N/A 1.00 inDN 25 N/A 1500 N/A A216 Grade WCB N/A 316 SS N/A Wafer (RTJ) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
N/A 1.50 inDN 40 N/A 600 N/A A351 CF8M N/A 316 SS N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
N/A 1.50 inDN 40 N/A 1500 N/A A351 CF8M N/A 316 SS N/A Wafer (RTJ) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
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