SERIES KR2/KF2 CLASS 150, 300, 600, 900, 1500

Ends: Flange and Welding ends

Features

• Internally mounted blow-out proof stem
• Live loaded stem design meets stringent fugitive norms
• Improved seat for long life and bubble tight shut off
• Choice of seat material
• Fire safe and antistatic design confirms to API 607, Sixth Edition
• Designed to handle the most severe services
• Design standard BS EN ISO 17292 (BS 5351) and ASME B16.34
• Testing Standard EN 12266-1 (BS 6755-1)

Application

• Chemical Process Plants
• Fertilizer Plants
• Dyes and Pigments
• Pesticides
• Caustic Chlorine Plants
• Hazardous Fluids
• Acids & Alkalies
• Oil, Gases & Petrochemical Industries

Material Construction

SERIES KR3/KF3 CLASS 600, 800

Ends: Screwed, Socket, and Welding ends

Features

• Internally mounted blow-out proof stem
• Live loaded stem design meets stringent fugitive norms
• Improved seat for long life and bubble tight shut off
• Choice of seat material
• Fire safe and antistatic design confirms to API 607, Sixth Edition
• Designed to handle the most severe services
• Design standard BS EN ISO 17292 (BS 5351) and ASME B16.34
• Testing Standard EN 12266-1 (BS 6755-1)

Application

• Chemical Process Plants
• Fertilizer Plants
• Dyes and Pigments
• Pesticides
• Caustic Chlorine Plants
• Hazardous Fluids
• Acids & Alkalies
• Gases

Material Construction

Ends: Screwed, Socket, Flanged, and Welding Ends

Features

• Internally mounted blow-out proof stem
• Live loaded stem design meets stringent fugitive norms
• Improved seat for long life and bubble tight shut off
• Choice of seat material
• Fire safe and antistatic design confirms to API 607, Sixth Edition
• Designed to handle the most severe services
• Design standard BS EN ISO 17292 (BS 5351) and ASME B16.34
• Testing Standard EN 12266-1 (BS 6755-1)

Application

• Chemical Process Plants
• Fertilizer Plants
• Dyes and Pigments
• Pesticides
• Caustic Chlorine Plants
• Hazardous Fluids
• Acids & Alkalies
• Oil, Gases & Petrochemical Industries

Material Construction

Body & End Piece	Carbon Steel ASTM A 216 Gr. WCB / Stainless Steel ASTM A 351 Gr. CF8 / CF8M / CF3 / CN7M / Duplex
Ball	Stainless Steel ASTM A 217 Type CA 15 ASTM A 351Gr. CF8 / CF8M / CN7M / ASTM A 276 Type 410 / 304 / 316 / Duplex
Stem	Stainless Steel ASTM A 276 Type 410 / 304 / 316, A20 / Duplex
Gland	Stainless Steel ASTM A 276 Type 410 / 304 / 316
Seat	PTFE / CFT / GFT / NYLON / DELRINE / PEEK / METAL
Body Seal	Grafoil, spiral wound gasket with filler
Stem Seal	Grafoil, PTFE
Lever	Steel
Body Studs / Nuts	ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H
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Flow Patterns

SERIES KTR2/KTF2 CLASS 150, 300, 600, 900, 1500

Ends: Flange and Welding ends

Features

• Anti blow-out proof stem
• Live loaded stem design meets stringent fugitive norms
• Improved seat for long life and bubble tight shut off
• Choice of seat material
• Single Piston Seat Effect
• Fire safe and antistatic design confirms to API 607 & 6FA
• Designed to handle the most severe services
• Design standard API 6D, BS EN ISO 17292 (BS 5351), ASME B16.34, API 608
• Testing Standard API 6D, API 598, EN 12266-1 (BS 6755-1), ASME B 16.34

Application

• Chemical Process Plants
• Fertilizer Plants
• Pesticides
• Caustic Chlorine Plants
• Hazardous Fluids
• Acids & Alkalies
• Oil, Gases & Petrochemical Industries

Material Construction

Body & End Piece	Forged Carbon Steel ASTM A105 / Cast Carbon Steel ASTM A 216 Gr. WCB / Stainless Steel ASTM A 182 Gr. F304 / F316, ASTM A 351 Gr. CF8 / CF8M / CF3 / CN7M / Duplex
Ball	Stainless Steel ASTM A 276 Type 410 / 304 / 316, A20 / Duplex
Stem	Stainless Steel ASTM A 276 Type 410 / 304 / 316, A20 / Duplex
Gland	Stainless Steel ASTM A 276 Type 410 / 304 / 316
Seat	PTFE / CFT / GFT / PEEK / METAL
Body Seal	Grafoil, spiral wound gasket with filler
Stem Seal	Grafoil, PTFE
Lever	Steel
Body Studs / Nuts	ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H
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