Industrial Valve Standards Hub (API, ANSI, Materials)
Engineering guides for standards-based butterfly valve procurement. Each page includes design standard scope, materials, pressure class, API 598 testing, applications, and product links for EPC and plant engineers.
API 609 Butterfly Valve
API 609 butterfly valve manufacturer in India. Lug, wafer, double-flanged designs. WCB, SS316, NAB. Class 150–600. API 598 tested.…
Read guide →API 598 Tested Butterfly
API 598 tested butterfly valves from India. Hydrostatic shell and seat closure tests per project ITP. Class 150–600. MTC 3.1. EPC …
Read guide →ANSI 150 Butterfly
ANSI Class 150 butterfly valve manufacturer India. Wafer, lug, flanged. WCB, CF8M, ductile iron. 2"–48". API 609 / ASME B16.34. Ex…
Read guide →ANSI 300 Butterfly
ANSI Class 300 butterfly valve supplier India. Double offset and triple offset designs. WCB, WC6, SS316. API 609. For oil & gas, c…
Read guide →WCB Butterfly Valve
ASTM A216 WCB butterfly valve manufacturer India. Carbon steel body, EPDM/NBR or metal seat. API 609. Class 150/300 wafer and lug.…
Read guide →SS316 Butterfly Valve
SS316 butterfly valve manufacturer India. ASTM A351 CF8M body and disc options. Corrosive chemical, pharma, food service. Class 15…
Read guide →CF8 Butterfly Valve
CF8 (SS304) butterfly valve manufacturer India. ASTM A351 cast stainless body. Water, food, light chemical service. Wafer and lug.…
Read guide →CF8M Butterfly Valve
CF8M butterfly valve manufacturer India. ASTM A351 SS316 cast body for corrosive chemical and marine service. API 609. Class 150–6…
Read guide →Lug Butterfly Valve
Lug butterfly valve manufacturer India. Tapped lug holes for dead-end and bi-directional isolation. API 609, MSS SP-67. WCB, SS316…
Read guide →Wafer Butterfly Valve
Wafer butterfly valve manufacturer India. Compact between-flange design. EPDM, NBR, PTFE seats. Class 150. Water, HVAC, fire prote…
Read guide →Double Flanged Butterfly
Double flanged butterfly valve manufacturer India. Full flange connections both ends. AWWA, API 609. 6"–48". Water, desalination, …
Read guide →High Performance Butterfly
High performance butterfly valve manufacturer India. Double and triple offset designs. Metal-seated Class 300–600. Oil & gas, petr…
Read guide →API 6D Ball Valve
API 6D ball valve manufacturer in India. Trunnion and floating pipeline ball valves. Fire-safe, DBB, piggable. Class 150–1500. Exp…
Read guide →API 600 Gate Valve
API 600 gate valve manufacturer India. Bolted bonnet rising stem, pressure seal options. WCB, WC6, CF8M. Class 150–2500. ASME B16.…
Read guide →ASME B16.34 Valves
ASME B16.34 valve manufacturer India. Gate, globe, ball, check, butterfly per B16.34 P-T tables. Class 150–4500. MTC 3.1. Supreme …
Read guide →PTFE Lined Valves
PTFE lined valve manufacturer India. Lined butterfly, ball, and plug valves for corrosive acids and chemicals. PFA/FEP options. Cl…
Read guide →FEP Lined Valves
FEP lined valve manufacturer India. Fluorinated ethylene propylene lining for butterfly and ball valves. Superior permeation resis…
Read guide →PFA Lined Valves
PFA lined valve manufacturer India. Perfluoroalkoxy lining for aggressive chemicals and high-purity pharma service. Butterfly and …
Read guide →Chemical Process Valves
Chemical process valve manufacturer India. PTFE/FEP/PFA lined, SS316, alloy 20, duplex valves for acids, chlorides, and solvents. …
Read guide →Duplex Valves
Duplex and super duplex valve manufacturer in India. ASTM A995 CD3MN, F51, F53 for chloride seawater and sour service. Ball, gate,…
Read guide →Alloy 20 Valves
Alloy 20 valve manufacturer India for sulfuric acid, phosphoric acid, and mining leach circuits. Gate, globe, ball, check. UNS N08…
Read guide →Pneumatic Actuated Valves
Pneumatic actuated valve manufacturer India. Ball, butterfly, plug valves with scotch yoke and rack-pinion actuators. Fail open/cl…
Read guide →Electric Actuated Valves
Electric actuated valve manufacturer India. Motorized ball and butterfly valves, on-off and modulating. ISO 5211 mounting. Export …
Read guide →Knife Gate Valves
Knife gate valve manufacturer India for slurry, pulp, mining, and wastewater. MSS SP-81, uni-directional and bi-directional. WCB, …
Read guide →Plug Valves
Plug valve manufacturer India. Lubricated, non-lubricated, and PTFE sleeved plug valves for chemical and oil service. Class 150–30…
Read guide →← Butterfly valve manufacturer India · Valve standards guide · API valve manufacturer