Z943h Electric Plate Gate Valve Stainless Steel Cast Steel

• Media: Water-Vapour Oil
• Driving Mode: Manual Pneumatic Electric
• Connection Form: Consideration Flange Welding
• Structure: Centre Sealing
• Seal Form: Hard Seal and Soft Seal
• Valve Stem: Normal
• Model NO.: Z943H
• Work Pressure: Low and High Pressure
• Working Temperature: Ultra Low Temperature (T<-100°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: DIN GB ANSI Bsw JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: xc
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

Product Description:

Z943H-100C, Z943H-64C, Z943H-10C sealing performance is reliable, small opening and closing moment, with sulfur resistance and wear resistance, long service life, can pass the hairball cleaning pipeline characteristics; Suitable for water, oil, natural gas, steam and other non-corrosive and corrosive media pipeline system as a opening and closing device, especially suitable for petrochemical, oil, gas, long distance pipeline and so on
Product reference standard:
API 6D Pipeline valves
JB/T5298 Steel flat gate valves for pipelines
ANSI B16.5a pipe flanges and flanged fittings
B/T79.1 ~ 79.2J integral cast steel pipe flanges
GB/T13927 general valve pressure test
JB/T9092 valve inspection and test
JB/TQ814 steel flat gate valve product quality grade
 

Main performance specifications:

Nominal pressure		Product model number
1.0 to 16.0MPa 150 to 900Lb	No diversion hole	Z9B43WF, Z9B43WD, Z9B43WY, Z9B43WbF, Z9B43WbY
	There are diversion holes	Z9B43NF, Z9B43DF, Z9B43YF, Z9B43F, Z9B43D, Z9B43Y

Pressure rating		Pressure test at room temperature (MPa)				Applicable temperature (ºC)			Applicable medium
		Housing	Left seal	Right seal	Low pressure seal	"G" type	Type "D"	Normal type	"KZ" type	"Z" type
Nominal pressure (MPa)	1.0	1.5	1.1	1.1	0.6	-29 ~ 250	-45 ~ 121	-29 ~ 121	Medium containing H2S and CO2 > 500Mg/m3	Oil, natural gas, water, etc
	1.6	2.4	1.76	1.76	0.6
	2.5	3.75	2.75	2.75	0.6
	4.0	6.0	4.4	4.4	0.6
	6.4	9.6	7.04	7.04	0.6
	10.0	15.0	11.0	11.0	0.6
	16.0	24.0	17.6	17.6	0.6
Pound class Lb	150	2.93	2.07	2.07	0.6
	300	5.52	5.52	5.52	0.6
	400	10.0	7.31	7.31	0.6
	600	15.0	11.03	11.03	0.6
	900	22.4	16.54	16.54	0.6

Material instructions for main parts:

Part name	Body, bonnet	Gate plate	Valve stem	Valve seat	Stem nut	Sealing ring	Packing	Seal finger
"Z" shape	WCB	Alloy steel (special treatment)	Stainless steel	Alloy steel (special treatment)	Aluminum bronze	Filled tetrafluoroides	Fill tetrafluoroethylene with expanded graphite	Oil-resistant sealing grease
"KZ" type			Sulfur resistant stainless steel					Sulfur resistant sealing grease

Product parameters:
1, nominal pressure or pressure level: PN1.0-32.0MPa, ANSI CLASS 150-900, JIS10-20K; 2, nominal diameter or caliber: DN6 ~ 900, NPS 1/4 ~ 36; 3, connection mode: flange, butt welding, thread, socket welding, etc.; 4, applicable temperature: -196ºC ~ 540ºC; 5, drive mode: manual, worm gear transmission, pneumatic, electric, hydraulic, gas-liquid linkage, electro-hydraulic linkage; 6, valve body material: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8(304), CF3(304L), CF8M(316), CF3M (316L), Ti. Selection of different materials, can be applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media.