DFT® Inc
DFT® Inc
140 Sheree Blvd. PO Box 566
Exton, PA 19341-0566
Phone: 800.206.4013
Fax: 847.540.1422
Email: dft@dft-valves.com
Website: www.dft-valves.com
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The DFT® Model SCV® Check Valve is a corrosion-resistant, dependable, versatile and economical spring-assisted, non-slam check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the SCV® provides tight shutoff and protects other equipment in the system from water hammer. Its stainless steel construction assures a long service life.

Standard Features:
  • 1/2" to 3" Line Size
  • 750 & 3600 CWP
  • NPT & SW Ends
  • Stainless Steel Construction
  • Inconel® X-750 Spring
  • Spring-Assisted Silent Closing, Non-Slam
  • Zelon® "O" Ring Body Seal
  • Horizontal or Vertical Installation
  • Body-Guided Disc
  • Tight Shutoff Lapped Disc & Seat
750 CWP is rated to 470ºF.
3600 CWP is rated to 400ºF.
Buna-N CO2 resistant "O" ring is available upon request.
SCV® Threaded In-Line Check Valves
Unit of Measure
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Prod. #

Inventory

Size

Cold Working Pressure

Body

Seat

Spring

Body Seal

ENDS

CAD Download

Rfi_link

Inventory

List Price

835E7B4C3 0 N/A 1 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M EPDM N/A 316 SS N/A EPDM N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835E7B4D3 0 N/A 1 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M Viton® N/A 316 SS N/A Viton® N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835E7E4G5 0 N/A 1 in N/A 3600 psig N/A A351 CF8M N/A A351 CF8M Teflon Encapsulated Viton® N/A Inconel® X-750 N/A TFE®-Viton® N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835F5B4A3 0 N/A 1.25 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A 316 SS N/A Socket Weld/316 SS N/A Socket Weld N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835F7B4A3 0 N/A 1.25 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A 316 SS N/A Zelon® (450 ºF max.) N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835F7B4C3 0 N/A 1.25 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M EPDM N/A 316 SS N/A EPDM N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835G5B4A3 0 N/A 1.5 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A 316 SS N/A Zelon® (450 ºF max.) N/A Socket Weld N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835G7B4A3 0 N/A 1.5 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A 316 SS N/A Zelon® (450 ºF max.) N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835G7B4C3 0 N/A 1.5 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M EPDM N/A 316 SS N/A EPDM N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835H5B4A3 0 N/A 2 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A 316 SS N/A Zelon® (450 ºF max.) N/A Socket Weld N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835H7B4A3 0 N/A 2 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A 316 SS N/A Zelon® (450 ºF max.) N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835H7B4B3 0 N/A 2 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M Buna-N (75 dur.) N/A 316 SS N/A Buna N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835H7B4C3 0 N/A 2 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M EPDM N/A 316 SS N/A EPDM N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835H7B4D3 0 N/A 2 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M Viton® N/A 316 SS N/A Viton® N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835H7B4G3 0 N/A 2 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M Teflon Encapsulated Viton® N/A 316 SS N/A TFE®-Viton® N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835H7E4A5W 0 N/A 2 in N/A 3600 psig N/A A351 CF8M N/A A351 CF8M N/A Inconel® X-750 N/A Seal Weld N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835H7E4D5 0 N/A 2 in N/A 3600 psig N/A A351 CF8M N/A A351 CF8M Viton® N/A Inconel® X-750 N/A Viton® N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835K5B4A3 0 N/A 3 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A 316 SS N/A Zelon® (450 ºF max.) N/A Socket Weld N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835K7B4A3 0 N/A 3 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A 316 SS N/A Zelon® (450 ºF max.) N/A NPT (Threaded) N/A CAD Icon (for items table) =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835G7E4A5 0 N/A 1.5 in N/A 3600 psig N/A A351 CF8M N/A A351 CF8M N/A Inconel® X-750 N/A Zelon® (400 ºF max.) N/A NPT (Threaded) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835G5E4A5 0 N/A 1.5 in N/A 3600 psig N/A A351 CF8M N/A A351 CF8M N/A Inconel® X-750 N/A Zelon® (400 ºF max.) N/A Socket Weld N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835C5B4B5 0 N/A 0.5 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A Inconel® X-750 N/A Buna N/A Socket Weld N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835C5B4C5 0 N/A 0.5 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A Inconel® X-750 N/A EPDM N/A Socket Weld N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835C5B4G5 0 N/A 0.5 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A Inconel® X-750 N/A TFE®/Viton® N/A Socket Weld N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
835C5B4Z5 0 N/A 0.5 in N/A 750 psig N/A A351 CF8M N/A A351 CF8M N/A Inconel® X-750 N/A Zelon® N/A Socket Weld N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= QUOTE
Unit of Measure
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