Quyma temir gidravlik balaj valfi

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To'lov turi:	L/C,T/T,D/P,Paypal
Inkoerm:	FOB,CIF
Tashish:	Ocean,Land,Air
Port:	Shanghai,Kaohsiung

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Mahsulot tavsifi

Mahsulot xususiyatlari

Mahsulot tavsifi

Mahsulot xususiyatlari

Model raqami: DN500

Tovar: A1BEST

Mahsulot tavsifi

OEM Brass Shlangi Avtomatik bosimni qo'lda muvozanatlash valfi
Material: egiluvchan temir, zanglamaydigan po'lat, guruch, bronza
Rasm: Ichki va tashqi tomondan ko'k epoksi kukuni bilan qoplangan
Ish bosimi: 1.6Mpa (PN16)
Ishlash harorati: 0 ~ 120 ° C
Flanş standarti: EN1092-2 / BS4504 / ANSI B16.1

Ta'rif
Nazorat valfi konusning va teshikning ikkala tomonida joylashgan sinov porti bilan bronzadagi qo'lda muvozanat valfi. Oqim qo'l g'ildiragi tomonidan boshqariladi va qo'l g'ildiragidagi ko'rsatkich bilan o'lchanadi. Isitish / havo quvurlari tizimlarida foydalanish uchun har bir zonadagi oqimlarni muvozanatlash va terminal bloklarida ortiqcha oqimlarning oldini olish uchun.
DN15-600, PN25.
BS 21 ga o'ting
FOYDALANISH: Suv maksimal darajada bo'lishi uchun. 90ºC ga teng
TEST: BS EN 12266 ga gidravlik sinov
O'rindiq: 1,1 x PN tanasi: 1,5 x PN

Texnik xususiyatlari

NO.	PART	MATERIAL
1	Body	Bronze CC491K
2	Disc	DZR Brass CW602N
3	Seat	PTFE DN25-50
4	Disc retaining ring	DZR Brass CW602N
5	O-ring	EPDM
6	Bonnet	DZR Brass CW602N DN15-25 Bronze CC491K DN32-50
7	Stem	DZR Brass CW602N
8	Drive sleeve	Brass EN CW617N
9	Handwheel screw	Brass EN CW617N
10	Stop screw	Carbon steel
11	P/T port	DZR Brass CW602N
12	Flow orifice	Brass EN CW617N

O'lchov ma'lumotlari (mm)

Size	1/2"/15	3/4"/20	1"/25	1-1/4"/32	1-1/2"/40	2"/50
L (mm)	87	96	100	114	125	146
H (mm)	105	106	127	128	143	144
Kvs* (m3/h)	2.2	4.6	8.5	16.7	26.1	43.2
Weight (kg)	0.58	0.65	0.89	1.11	1.46	1.98