DDB INC

Our highly experienced team is technically able and keen to reply any inquiries. We will cross reference every other fitting valves and fittings houston manufacturer’s aspect figures and supply an immediate quote. Will need a component following several hours or on the weekend? No challenge, we is likely to make it occur!
Product Range:

Needle valves

Material:A105,304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/8" to 2" rating 2,000psi to 20,000psi Non-rotating metal stem tip,locking devices anti-tamper,https://www.kp-lok.com/product/needle-valves/

Monoflange valve

Material:A105,304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/2"-2" class 150 to class 2500,API 6A rating up to 15,000psi,single block,block and bleed and double block and bleed ,integral or modular types available,firesafe.
https://www.kp-lok.com/product/monoflange-valves/

Manifold valves  A105,304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX 1/4"-2" rating 2,000psi to 20,000psi,2,3,4,5.
https://www.kp-lok.com/product/manifold-valves/

Gauge valves

Material:A105,304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/4" to 2" rating 2,000psi to 20,000psi Non-rotating metal stem tip,locking devices anti-tamper https://www.kp-lok.com/product/gauge-valves/

Double block and bleed valve

Material:A105,304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/2"-2" class 150 to class 2500,API 6A rating up to 15,000psi,single block,block and bleed and double block and bleed ,integral or modular types available,firesafe.
https://www.kp-lok.com/product/double-block-and-bleed-valves/

Hydraulic ball valves

Material:A105,304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/8" to 2" rating up to 20,000psi,one piece,two piece body ,socket weld ,butt weld,thread end,firesafe https://www.kp-lok.com/product/ball-valves/

Metering valves

Material: 304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/8" to 2" In-Line or Angle pattern,rating up to 10,000psi
https://www.kp-lok.com/product/metering-valves/

Toggle valves

Material: 304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/8" to 1/2" Rugged and compactly designed, KP-LOK toggle valves are available with manual and pneumatic actuation https://www.kp-lok.com/product/toggle-valves/

Purge valves

Material:304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/8" to 1/2" rating up to 4,000 psi offered standard with tube fitting end and NPT pipe end connections, any tube fitting can be adapted to make a unique purge valve configuration for your application https://www.kp-lok.com/product/purge-valves/

Bleed valves

Material: 304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/8" to 1/2" rating upt to 10,000psi End Connections: MNPT, male SAE, male BSPT. Other connections are available.https://www.kp-lok.com/product/bleeder-valves/

Inline check valves

Material: 304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/8" to 3/4" rating upt to 6,000 psi alternative fuels, and small process applications having pressures up to 6000 psig (413 bar) and temperatures from -100 to 900° F (-73 to 482° C) .https://www.kp-lok.com/product/check-valves/

Automatic recirculation valve

Material:A105,304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1" to 24",rating from  class 150 up to class 2500, Self-contained for simplified system design and installation.https://www.kp-lok.com/product/automatic-recirculation-valves/

Fittings

Material:,304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

Pipe fittings,welded fittings,tubing fittings ,sae flareless fittings,size from 1/16″ thru 2″ (2 mm thru 38 mm O.D.tubing) with numerous choices in end connections and patterns
https://www.kp-lok.com/product/sae-flareless-fittings/
https://www.kp-lok.com/product/pipe-fittings/
https://www.kp-lok.com/product/tubing-fittings/
https://www.kp-lok.com/product/welded-fittings/
https://www.kp-lok.com/product/tubing-benders/

Tube benders

Material: 304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

Our tube bender and manual pipe is the best solution when it comes to roll cages, chassis, and motorcycle frames.https://www.kp-lok.com/product/tubing-benders/

Tubings

Material: 304SST,304LSST,316SST,316LSST, Alloy 400 and C-276,DUPLEX

1/8" to 3/4" KP-LOK stainless steel tube is synonymous with safety and convenience for instrumentation tubing applications. https://www.kp-lok.com/product/tubing/