KATA Industrial Valves · Since 1998

The product range

Six valve families plus a specialized cryogenic program — covering every major industrial valve category, from 1/2″ to 60″, Class 150 to 2500. One factory, one quality standard.

Families6 + cryogenic

Size range1/2″–60″

PressureClass 150–2500

Temp. range−196 °C to +560 °C

ActuationManual · gear · electric · pneumatic

01 / 06 — Ball valves

Ball Valve

Floating Trunnion Top Entry Fully Welded Cryogenic Small Size V Type Side-Mounted Cryogenic

Isolation (on/off) duty across oil & gas, petrochemical, water and general industry — fire-safe and anti-static for hydrocarbon service.

Size / Class

1/2″–48″ · Class 150–2500LB

Designs

Floating 1/2″–8″ (CL150–300) · Trunnion 2″–48″ (CL150–2500) · Top Entry 2″–24″ (CL150–2500) · Fully Welded 2″–48″ (CL150–1500)

Standards

API 6D · API 608 · ASME B16.34 · BS 5351

Features

Fire-safe per API 607 · anti-static · blow-out-proof stem · ISO 5211 mounting · DBB / DIB options · metal hard-seat option

Materials

WCB · LCB · CF8/CF8M · CF3/CF3M · A105 · LF2 · F304/F316 · F304L/F316L · duplex & alloy options

Actuation

Manual · worm gear · electric actuator · pneumatic actuator

02 / 06 — Gate valves

Gate Valve

Gate Slab Pressure Seal

Petroleum, natural gas, petrochemical and process industries — full open/close isolation; not for throttling.

Size / Class

1/2″–48″ · Class 150–2500LB

Designs

Cast steel 1/2″–48″ · Cryogenic 2″–24″ (to −196 °C) · Pressure seal 2″–24″ · Forged 1/2″–2″ (CL150–1500) · Slab 2″–48″ · Knife 2″–32″

Standards

API 600 · API 602 · API 6D · BS 1414 · BS 5352 · ASME B16.34

Features

Full-port, OS&Y · pressure-seal bonnet for high temperature · cryogenic extended bonnet · flexible wedge / parallel slide options · Stellite® hardfacing

Materials

WCB · WCC · LCB · WC6/WC9 · C5/C12 · CF8/CF8M · CF3/CF3M · CN7M · CF8C · A105 · LF2 · stainless

Actuation

Manual · worm gear · bevel gear · electric actuator · pneumatic actuator · hydraulic actuator

03 / 06 — Globe valves

Globe Valve

Globe Cryogenic Globe Bellow Seal

Throttling & flow adjustment plus on/off — pressure-seal type for high-temperature power plants; bellow-seal type where zero fugitive emissions matter.

Size / Class

1/2″–36″ · Class 150–1500LB

Designs

Cast steel 2″–36″ · Pressure seal 1/2″–12″ · Bellow seal 2″–12″ · Forged 1/2″–2″ (CL150–1500LB)

Standards

API 602 · BS 1873 · ASME B16.34 · API 6D · BS 5352

Features

Throttling & flow adjustment plus on-off · pressure seal for high-temperature power service · bellow seal for zero fugitive emissions · renewable seat rings

Materials

WCB · WCA · WCC · LCB · LCC · WC6/WC9 · C5/C12 · CF8/CF8M/CF8C · CF3/CF3M · CN7M · A105 · LC3 · LF2/LF3/LF5 · F304 · F316 · A890 GR4A duplex

Actuation

Manual · worm gear · electric actuator · pneumatic actuator · hydraulic actuator

04 / 06 — Check valves

Check Valve

Swing / Lift Pressure Seal Swing Wafer

Backflow prevention, pump & compressor protection, vessel discharge lines.

Size / Class

1/2″–60″ · Class 150–2500LB

Designs

Swing 2″–36″ · Forged 1/2″–2″ · Dual plate 2″–24″ (to 1600 mm) · Lift / piston 2″–36″

Standards

BS 1868 · API 600 · ASME B16.34 · API 594 · API 6D

Features

Non-slam dual-plate design · damping-cylinder option on swing type · rapid closing with low water hammer · cryogenic & high-temperature capable

Ends

RF · RTJ · butt weld

05 / 06 — Butterfly valves

Butterfly Valve

Flange Lug Type Wafer

Water & wastewater, oilfield, agriculture and mining (soft seal) — triple eccentric for critical, high-performance service with flow adjustment.

Size / Class

2″–48″ · Class 150–300LB / PN10–100

Designs

Flange · Lug type · Wafer — centered soft-seated and double-eccentric

Standards

API 609 · BS EN 593 · ASME B16.34

Features

Bi-directional sealing · soft-seat leakage ANSI B16.104 Class VI · triple-eccentric metal seat for critical service · wafer, lug or flanged body

Materials

WCB · WCC · WC6 · WC9 · C5 · C12 · LCB · LCC · CF3/CF3M · CN7M · CF8C · CF8/CF8M

Actuation

Manual · worm gear · pneumatic · electric · hydraulic · gas-over-oil actuator

06 / 06 — Other valves

Other Valve

Y / Basket Strainer Small Forged Plug

Petroleum, chemical, pharmaceutical, fertilizer and power industries — where no-cavity, bi-directional sealing matters.

Size / Class

1/2″–36″ · Class 150–1500LB

Designs

Y/Basket-type strainer 2″–36″ (150–900LB) · Small size forged steel valve 1/2″–2″ (150–1500LB) · Plug valve 2″–24″ (150–1500LB)

Standards

ASME B16.34 · API 602 · BS 5352 · API 6D · API 599

Features

Lift-then-turn operation — no seat abrasion · no cavity for media accumulation · self-cleaning metal edge · seal-grease injection option · bi-directional

Service

−29°C~550°C

Specialty — Cold service

Cryogenic valves, −196 °C

Ball & gate · LNG & low-temperature service

KATA's differentiator: cryogenic ball and gate valves engineered, assembled and tested for −196 °C — DNV type-approved, with a dedicated liquid-nitrogen laboratory behind every unit.