80DI

SIZE RANGE: 1 - 8 inch (25 mm - 200 mm) MAX TEMP: 180°F (80°C) MAX PRESSURE: 400 PSI: 1 THRU 1-1/2 in / 600 PSI: 2 THRU 8 in

80DI - High strength epoxy coated ductile iron body, disc and follower with threaded female connections. Features a NITRILE (Buna-N) seal, stainless steel spring fasteners, and ductile iron poppet. 2 ½" and larger are recommended for vertical applications. See 80DIX or VFD design for horizontal.

Note: 1" through 1 ½" features acetal poppet.

Pressure Max: 400 PSI: 1-1 1/2"
Pressure Max: 600 PSI: 2-8"
Temp Max: 180°F (80°C)

NSF/ANSI 61 and 372 approved.

NSF/ANSI 61

Discount Code A
$2,000 NET FFA

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80DI

80DI Manuals

80DI CAD

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Sizes and Prices

Part Number Size Weight Spring Range Stainless Steel
List Price
Carbon Steel
List Price
Case Qty Style Plug Size Cracking Pressure By Pass Outlet Inlet Part #
Threaded
Part #
Flanged 150
List Price
4031DI 1" 1 50 $45.67
4032DI 1 1/4" 1.3 36 $63.50
4033DI 1 1/2" 2 25 $86.77
7937*  2" 3.5 16 $162
7936 2 1/2" 8.5 $385
7938 3" 17 $548
7939 4" 27 $842
4088 5" 43 $1,656
4089 6" 67 $1,955
4090 8" 92 $3,419

To Order Break-Off, Add "PLG" To The End Of The Part Number And Add $100 To List Price.  Add "PPLG" To The End Of The Part Number And Add $75 To List Price For Composite Plug.

Patent Numbers 4,971,093 & 6,581,633

* Longer body with stainless steel seat, use break off plug 76098-2