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Bronze and Brass Valves

Lift Check valves

Bronze/Brass horizontal liftcheck, union bonnet, PN 16 range 1/4” - 4”

8631

Art. 4030: parallel threaded ends as perISO 228/1 Dimensions and weight Materials Selection Art. 4030

Size (in.)AHWeight (Kg) ItemDescriptionMaterial (ASTM) 3/850290,166 1BodyB62 1/250300,1773/455330,238 3DiscB2838CoverB283 164360,342 1 1/472420,533 9GasketPTFE 1 1/282490,761 288570,946 2 1/2148813,261 3163954,101 41901106,742

B

ronze/Brass horizontal lift checkvalve, union bonnet, PN 40 range 1/4” - 4”

8431

Art. 4070: parallel threaded ends as per ISO 228/1 Art . 4070-I : seat in stainless steel Art . 4070-P: PTFE sealingArt. 4071: NPT screwed ends as perANSI/ASME B1.20.1 Art . 4071-I: seat in stainless steel Art . 4071-P: PTFE sealing

Flow Flow

Dimensions and weight

Stainless steel sealing detail PTFE sealing detail

Size (in.)AHWeight (Kg) 1/448400,300

32

3/848400,3001/261410,390

2.11415

23

3/468430,540 180550,900 1 1/495641,550 1 1/2105752,100 2125933,400 31651078,900

Materials Selection Art. 4070/4071 Materials Selection Art. 4070-I/4071-I Materials Selection Art. 4070-P/4071-P

ItemDescriptionMaterial (ASTM) ItemDescriptionMaterial (ASTM) ItemDescriptionMaterial (ASTM) 1BodyB62 1BodyB62 1BodyB62 2Seat-3DiscB283 2SeatA182 F3043DiscB283 2SeatA182 F3043DiscA582 Tp 516 4Union nutB62 8CoverB283 4Union nutB62 8CoverB283 4Union nutB62 8CoverB283 14Washer- 15Nut- 14Washer- 15Nut- 14WasherSteel 15NutSteel 2.1Sealing- 2.1Sealing- 2.1SealingPTFE Tyco reserves the right to change the contents without noticepage 9