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Flat gate valve without diversion hole

Technical Specifications

Product model: Z43W/F

Nominal diameter: DN40~600mm

Nominal pressure: PN1.6~25.0MPa

Operating temperature: -29°C~120°C

Applicable medium: oil, natural gas, water, etc.

Sales Hotline：

0086-21-59110018

Product Details

Product Structure Features

Flat gate valve without diversion hole has no through hole on the gate, it has the advantages of small bulk and light weight, applicable to the pipelines wihout demand on cleaning. suitable media are water, gas, olproducts and etc. Adjusting type Flat gate valve without diversion hole can adjust the opening to any degrree to meet the flow requirements of the pipeline system. It is generally applicable to the pipelines, tanks for conveying or storing all kinds of media as oil products and etc, and high altitude pipelines as flow shut -olff and control device.

Main overall connection dimensions

PN16
DN(mm)		L		D		D1		D2		D0		f		b		H		H1		Z-φd
50		178		165		125		102		250		2		20		85		450		4-φ18
65		190		185		145		122		300		2		22		91		550		8-φ18
80		203		200		160		138		350		2		24		109		610		8-φ18
100		229		235		190		162		350		2		24		121		700		8-φ22
125		254		270		220		188		350		2		26		-		-		8-φ26
150		267		300		250		218		400		2		28		178		895		8-φ26
200		292		360		310		278		450		2		30		211		1130		12-φ26
250		330		425		370		335		500		2		32		215		1290		12-φ30
300		356		485		430		395		305		2		34		245		1480		16-φ30
350		381		555		490		450		305		2		38		280		1660		16-φ33
400		406		620		550		505		305		2		40		310		1850		16-φ36
450		432		670		600		555		305		2		46		346		2080		20-φ36
500		457		730		660		615		305		2		48		363		2300		20-φ36
600		508		845		770		720		305		2		58		442		2680		20-φ39
700		610		960		875		820		305		2		50		505		3080		24-φ42
800		660		1085		990		930		305		2		54		560		3491		24-φ48
900		711		1185		1090		1030		-		2		58		610		3897		28-φ48
1000		811		1320		1210		1140		-		2		62		715		4317		28-φ55
PN25
DN(mm)		L		D		D1		D2		D0		f		b		H		H1		Z-φd
50		178		165		125		102		250		2		18		85		450		4-φ18
65		190		185		145		122		250		2		18		91		550		8-φ18
80		203		200		160		138		250		2		20		109		610		8-φ18
100		229		220		180		158		300		2		20		121		700		8-φ18
125		254		250		210		188		350		2		22		-		-		8-φ18
150		267		285		240		212		350		2		22		178		895		8-φ22
200		292		340		295		268		350		2		24		211		1130		12-φ22
250		330		405		355		320		400		2		26		215		1290		12-φ26
300		356		460		410		378		450		2		28		245		1480		12-φ26
350		381		520		470		428		500		2		30		280		1660		16-φ26
400		406		580		525		490		305		2		32		310		1850		16-φ30
450		432		640		585		550		305		2		40		346		2080		20-φ30
500		457		715		650		610		305		2		44		363		2300		20-φ33
600		508		840		770		725		305		2		54		442		2680		20-φ36
700		610		910		840		795		305		2		42		505		3080		24-φ36
800		660		1025		950		900		305		2		42		560		3491		24-φ39
900		711		1125		1050		1000		250		2		44		610		3897		28-φ39
1000		811		1255		1170		1115		250		2		46		715		4317		28-φ42
PN40
DN (mm)	L		D		D1		D2		Y	D0	f		f2		b		H		H1		Z-φd
50	216		165		125		102		88	250	2		4		20		100		458		4-φ18
65	241		185		145		122		110	250	2		4		22		106		555		8-φ18
80	283		200		160		138		121	250	2		4		24		124		615		8-φ18
100	305		235		190		162		150	300	2		4.5		24		146		710		8-φ22
125	381		270		220		188		176	350	2		4.5		26		-		-		8-φ26
150	403		300		250		218		204	350	2		4.5		28		206		900		8-φ26
200	419		375		320		285		260	350	2		4.5		34		241		1135		12-φ30
250	457		450		385		345		313	400	2		4.5		38		303		1401		12-φ33
300	502		515		450		410		364	450	2		4.5		42		372		1580		16-φ33
350	762		580		510		465		422	500	2		5		46		405		-		16-φ36
400	838		660		585		535		474	305	2		5		50		450		-		16-φ39
450	914		685		610		560		524	305	2		5		57		490		-		20-φ39
500	991		755		670		615		576	305	2		5		57		520		-		20-φ42
600	1143		890		795		735		676	305	2		6		72		600		-		20-φ48