Keystone Valve Parts
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Welcome to Keystone Valve Parts

Welcome to Keystone Valve PartsWelcome to Keystone Valve PartsWelcome to Keystone Valve Parts

Supplying quality non-OEM replacement Keystone valve parts for all of your Keystone valves. Let us help you save time and money!

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Z-DISK TECHNOLOGY! COST SAVING BUTTERFLY CONTROL VALVES

Z-DISK TECHNOLOGY! COST SAVING BUTTERFLY CONTROL VALVES

Z-DISK TECHNOLOGY! COST SAVING BUTTERFLY CONTROL VALVES

Z-DISK TECHNOLOGY! COST SAVING BUTTERFLY CONTROL VALVES

Z-DISK TECHNOLOGY! COST SAVING BUTTERFLY CONTROL VALVES

Z-DISK TECHNOLOGY! COST SAVING BUTTERFLY CONTROL VALVES

Z-DISC TECHNOLOGY FROM LILLY ENGINEERING

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KEYSTONE VALVE PARTS SUPPLIES NON-OEM REPLACEMENT PARTS FOR:

KEYSTONE/MORIN/TYCO/EMERSON VALVES

VALVES

  • Fig. AR1 Butterfly Valve 1-pc Body w/ Torque Plug
  • Fig. AR2 Butterfly Valve 1-pc Body w/ Torque Plug
  • Fig. 990 Butterfly Valve 2-pc Body w/1-pc Disc & Stem
  • Fig. 999 Butterfly Valve 2-pc Body w/1-pc Disc & Stem
  • Fig. 920 Butterfly Valve 2-pc Body w/1-pc Disc & Stem
  • Fig. 992 Butterfly Valve 2-pc Body w/1-pc Disc & Stem
  • Fig. 100 Butterfly Valve 1-pc Body w/Disc Screws
  • Fig. 122 Butterfly Valve 1-pc Body w/Disc Screws

KEYSTONE/MORIN/TYCO/PENTAIR/EMERSON ACTUATORS

ACTUATORS

  • Fig. 790 Actuators
  • Fig. 79U Actuators
  • Fig. MRP Actuators
  • PremiAir Actuators


LEVER HANDLES & GEAR OPERATORS

  • 10 Position, Locking Handles
  • Manual Gear Operators


HYGIENIC VALVE PARTS/CONTROL HEADS

  • Fig. F783 Hygienic Valve Parts

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ACTUATOR REPAIR KITS

790 ACTUATOR REPAIR KITS

790 ACTUATOR REPAIR KITS

790 ACTUATOR REPAIR KITS

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79U ACTUATOR REPAIR KITS

790 ACTUATOR REPAIR KITS

790 ACTUATOR REPAIR KITS

KEYSTONE 79U REPAIR KITS

MRP ACTUATOR REPAIR KITS

MRP ACTUATOR REPAIR KITS

MRP ACTUATOR REPAIR KITS

PremiAir REPAIR KITS

MRP ACTUATOR REPAIR KITS

MRP ACTUATOR REPAIR KITS

actuator REPAIR KITS

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FIG. ar1/ar2, 1-PC BODY W/TORQUE PLUG

AR1/AR2 REPAIR KITS

AR1/AR2 REPAIR KITS

AR1/AR2 REPAIR KITS

KEYSTONE AR1 AR2 REPAIR KITS

SEAT, SCREWS, TORQUE PLUG, PACKING, & BUSHING

AR1/AR2 VALVE SEATS

AR1/AR2 REPAIR KITS

AR1/AR2 REPAIR KITS

KEYSTONE AR1 AR2 SEATS

VITON, EPDM, BUNA, & WHITE NBR

AR1/AR2 SPARE PARTS

AR1/AR2 REPAIR KITS

AR1/AR2 SPARE PARTS

KEYSTONE AR1/AR2 SPARE PARTS

SCREWS, TORQUE PLUGS, PACKING, & BUSHINGS

FIG. ar1/ar2 spare parts & repair kits

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FIG. 100/122, 1-PC BODY W/ DISC SCREWS

100/122 REPAIR KITS

100/122 REPAIR KITS

100/122 REPAIR KITS

SEAT,  SCREWS,  PACKING,  & BUSHING

100/122 VALVE SEATS

100/122 REPAIR KITS

100/122 REPAIR KITS

KEYSTONE AR1 AR2 SEATS

VITON, EPDM, BUNA, & WHITE NBR

100/122 SPARE PARTS

100/122 REPAIR KITS

100/122 SPARE PARTS

Keystone Disc Screws, Bushings, and Packing

SCREWS,  PACKING, & BUSHINGS

FIG. 100/122 spare parts & repair kits

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FIG. 990/999/920/992 , 2-PC BODY W/1-PC DISC & STEM

990/999/920/992 REPAIR KITS

990/999/920/992 REPAIR KITS

990/999/920/992 REPAIR KITS

Keystone Repair Kits

SEAT, PACKING, BUSHING, SCREWS (14"-20")

990/999/920/992 VALVE SEATS

990/999/920/992 REPAIR KITS

990/999/920/992 REPAIR KITS

KEYSTONE AR1 AR2 SEATS

VITON, EPDM, BUNA, WHITE NBR & TEFLON

990/999/920/992 SPARE PARTS

990/999/920/992 REPAIR KITS

990/999/920/992 SPARE PARTS

Keystone replacement Disc Screws, Keystone replacement bushings, Keystone replacement packing

PACKING, BUSHINGS & SCREWS (14"-20")

FIG. 990/999/920/992 spare parts & repair kits

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CHECK OUT THESE OTHER VALUABLE VALVE SITES!

CHECK OUT THESE OTHER VALUABLE VALVE SITES!

CHECK OUT THESE OTHER VALUABLE VALVE SITES!

CHECK OUT THESE OTHER VALUABLE VALVE SITES!

CHECK OUT THESE OTHER VALUABLE VALVE SITES!

CHECK OUT THESE OTHER VALUABLE VALVE SITES!

Ultraflo Valve Parts

Ultraflo Valve Parts

Ultraflo Valve Parts

Ultraflo Valve Parts Ultraflo Replacement Parts Ultraflo Seats

Quality Ultraflo OEM valves, actuators, repair kits, parts & more!

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Pinch Valve Sleeves

Ultraflo Valve Parts

Ultraflo Valve Parts

Pinch Valve Sleeves Pinch Valve Replacement Sleeves Pinch Valve Parts

Carrying a large selection of non-OEM pinch valve sleeves at great prices!

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Butterfly Valves Globe Valves Ball Valves Valve Automation Industrial Valves Control Valves
Butterfly, Ball, Gate, Globe & Pinch Valves!

industrialmartusa.com

Need a complete valve or actuator replacement? PRATT valves are dimensionally interchangeable!

  • Keystone AR1/990 is equivalent to Pratt BF1
  • Keystone AR2/992 is equivalent to Pratt BF2

Give us a call at 440.729.0009 or visit our website for further cross references.


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Our sales representatives are waiting. Call 440-729-0009 for assistance!

About Us

Professional Customer Service

We support you every step of the way. If there is an issue, our customer service staff are ready to help you over email or a phone call. We value your business.  Call 440-729-0009 for assistance.

Sponsored by:

This website is sponsored by Midwest Controls Co.,  a full capability supplier for all your pipeline valve and actuation needs for 40 years. 

Important Designations

  • Keystone Valve Parts is not an agent for nor affiliated with any original equipment manufacturer (OEM) including Keystone, Pentair, Morin, Emerson, Tyco, or Fisher.
  • Keystone is a Trademark of Emerson
  • VITON* is a registered trademark of DuPont Performance Elastomers 

warranty

We Strive for 100% Satisfaction

All Midwest Controls Co., Inc. products supplied are guaranteed against defects in material and workmanship for a period of two (2) years from the date of shipment. Notification of any and all claims must be filed with Midwest Controls Co., in writing, within the aforementioned time period. Midwest Controls Co. retains the option of inspection at the purchaser's facility or at our own facility before allowing the purchaser's claim. Midwest Controls Co. does not allow claims for unauthorized repairs, labor or material. No guarantee is made against corrosion or chemical attack. Purchaser's are expected to make their own tests to determine suitability of these products for their particular applications. All metals and resilient synthetics are guaranteed to be equal or superior to the material specified. This is the only warranty and no other is expressed or implied. 

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