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Trunnion Mounted Ball Valves(T60S series)

T-60S Series are soft seated 3 piece Body Trunnion Mounted Ball Valves.

Feature and Specification


– Basic design: API 6D/ISO 14313
– F–F dimensions: API 6D/ASME B16.10
– End connection: ASME B16.5
– Bore diameter: API 6D/ISO 14313
– Wall thickness: ASME PBVC Section VⅢ


– Fugitive emission: ISO 15848-1 BH CO1
– Fire test: API 607/API 6FA/ISO 10497
– PED: 2014/68/EU
– ATEX: 2014/34/EU
– SIL: IEC 61508 (SIL 2)


– Nominal pressure: ASME Class 150 to 1500
– Nominal size: NPS 2 to NPS 24 (DN 50 to DN 600)
– Shell materials:
Carbon steel, Alloy steel,
Austenitic stainless steel, Duplex stainless steel,
High alloy steel, Nickel based alloy
– Ball seat materials:
RPTFE (Reinforced PTFE), RNylon (Reinforced Nylon), DEVLON V®, PEEK


– Structure: 3-piece bolted body and cap
– Standard material: NACE MR0175, ASTM and others
– Tight shut-off sealing mechanism
– Low operating torque
– Triple stem sealing system with 2 O-rings & Packing
– Double Block and Bleed function
– Self-relief of excessive cavity pressure
– Fire safe tested
– Blowout-proof ball seat & stem construction
– Antistatic provision design
– Locking device for lever operation
– ISO 5211 actuator mounting pad
– Available for DPE (Double Piston Effect)/SPE (Single Piston Effect)

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