Whakamutunga NRS Resilient Seated Gate Valves-AWWA C515

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Paerewa Hoahoa AWWA C515 Paerewa mutunga miro: ANSI B1.20.1 (Etahi atu Momo Flange e waatea ana i runga i te tono) Toitoru O-Mowhiti hiri hiri Ka hikina nga lugs i hangaia ki roto i te repe whakakakahu Fusion Bonded Epoxy paninga ki te AWWA C550 Tirohanga Paerewa me te whakamatautau: AWWA C515 Peke Mahi: 250PSL Te Maama Mahi: -20 ℃ Ki 100 ℃(-4°F ki te 212°F) Kaiwhakahaere: Wira ringa, 2″Nati Whakahaere, Pouaka Pouaka Kore he Waahanga Rauemi(ASTM) 1 Tiana ductile lron ASTM A536 2 Wedge Ductile lron...

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Tohu Hua

Paerewa Hoahoa AWWA C515

Paerewa pito miro: ANSI B1.20.1

(Ko etahi atu momo Flange e waatea ana i runga i te tono)

Totoru O-Mowhiti hiri kakau

Te hiki i nga lugs i hangaia ki te repe parai

Ko te Whakakikoruatanga Epoxy Hononga ki te Paerewa AWWA C550

Te tirotiro me te whakamatautau: AWWA C515

Te Mahi Mahi: 250PSL

Te Mahana Mahi: -20 ℃ Ki te 100 ℃(-4°F ki te 212°F)

Kaiwhakahaere: Wira ringa, 2″Nati Whakahaere, Pouaka Pouaka

No	Wahi	Rauemi(ASTM)
1	Tinana	Te rino ngongo ASTM A536
2	Porowhita	Te rino EPDM/NBR Whakakapia
3	Nati Wedge	Parahi ASTM B124 C37700
4	Kakau	Kowiri tira AISI 420
5	Potae	Te rino ngongo ASTM A536
6	Wedge Nati Gasket	Rupa NBR
7	Kaihoroi	Nylon/Brass ASTM B124 C37700
8	O-mowhiti	Rupa NBR
9	repe	Te rino ngongo ASTM A536
10	Wira ringa	Te rino ngongo ASTM A536
11	Puka Potae	Rupa NBR
12	Potae/Gland Bolt	Grand 8 Steel Ki te kowhatu Whakakikoruatia
13	Puehu Puehu	Rupa NBR
14	Nga Wira Ringa	Kowiri tira AISI304

Ahu

inihi	L	M(NPT)	H	Q	W	V
1.5	6.5	1.5”	9.05	0.94	6.3	1.57
2″	7.24	2”	9.84	0.79	7.08	1.97
2.5″	7.48	2.5”	10.39	1.14	7.08	2.56
3″	7.99	3”	11.22	1.22	7.87	3.15
4″	9.01	4”	14.17	1.30	9.84	3.94
6″	10.51	6”	17.28	1.51	9.84	5.90