Ductile Iron Fire Fighting Fire Safe OS&Y Signal Feedback Gate Valve

• Media: Water
• Temperature: Low Temperature
• Type: Straight-through
• Material: Ductile Iron
• Connection Form: Flange
• Pressure: High Pressure
• Actuator: Manual
• Seal Surface: Some Sealing
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Safety
• Standard: ANSI
• Application: Industrial Usage
• Transport Package: Carton and Pallets
• Specification: DN50-DN300
• Trademark: DVK, OEM
• Origin: China
• HS Code: 8481804090

Product Description

• Connection Ends: Flange to ASME B16.1 Class 125, Class 150

• Working Pressure: 300PSI

  200PSI and 250PSI available upon request

• Temperature Range: 0ºC- 80ºC

• Coating: Fusion Bonded Epoxy Coating Complies with

   ANSI/ AWWA C550

 

DN		Dimensions(mm)
Inch	mm	L	H1 (Close)	H2(Open)	D	D1	C	n-ΦL
2"	50	178	348	400	152	120.7	16.0	4-Φ19.1
2.5"	65	190	373	440	178	139.7	17.5	4-Φ19.1
3"	80	203	408	490	191	152.4	19.1	4-Φ19.1
4"	100	229	471	573	229	190.5	19.1	8-Φ19.1
5"	125	254	541	665	254	215.9	19.1	8-Φ22.2
6"	150	267	601	755	279	241.3	19.1	8-Φ22.2
8"	200	292	774	975	343	298.5	22.2	8-Φ22.2
10"	250	330	939	1193	406	362.0	23.8	12-Φ25.4
12"	300	356	1065	1370	483	431.8	25.4	12-Φ25.4

MATERIAL SPECIFICATION
Part No.	Part	Standard Specification	Options
1	Valve Body	ASTMA536,65-45-12
2	Resilient Wedge Disc	ASTMA536, 65-45-12+EPDM
3	Stem	ANSI 420	AISI 304, AISI316, AISI431, Al-bronze
4	Bonnet Gasket	EPDM
5	Bonnet	ASTMA536,65-45-12
6	Stem Packing	EPDM
7	Yoke	ASTMA536,65-45-12
8	Stem Bushing	Brass Hpb59-1
9	Gland	ASTMA536,65-45-12
10	Stem Nut	Brass Hpb59-1	Bronze ZQSn5-5-5
11	Handwheel	ASTMA536,65-45-12	Pressed Steel
12	Washer	Brass Hpb59-1
13	Gland Nut	Carbon Steel Zinc Plated	AISI 304, AISI 316
14	Stud	Carbon Steel Zinc Plated	AISI 304, AISI 316
15	Flat V\fesher	Carbon Steel Zinc Plated	AISI 304, AISI 316
16	Nut	Carbon Steel Zinc Plated	AISI 304, AISI 316
17	O-Ring	EPDM	NBR

Packing and shipping
Inner package: plastic bags                            Product package: carton and pallets
Delivery package: plywood cases available                      Delivery package: steel cases for premium option

About us
1. More than 20 years experience for valves, fittings, etc..
1. Professional R&D teams in Germany & China for HAVC and waterworks system.
2. Strict products inspection, SOP processing.
3. 6S management, higher quality material with higher price.
4. Quick feedback service, feedback within 24 hours.
5. All sales have more than 10 years experience on service.

Factory capacity

Welcome visit us



FAQ:
Question 1: Can you make OEM or ODM product?

DVK: Yes, if QTY attractive enough, we can create new mould for you, make bodies casting with your logo and your nameplate; if QTY not attractive enough, will be only with your nameplates or labels.

Question 2: How long is your delivery time?

DVK: General speaking, we have some stock for regular products, it is 1~2 weeks if the goods are in stock; if not in stock will be 4~8 weeks, depends on quantity.

Question 3: Do you provide free samples?  
DVK: If samples available in stock, yes, we could offer the free sample to you, but the air cost or courier cost will be on your account.

Question 4: What are your payment terms?

DVK: Order value less than 2000USD, 100% in advance. Order value more than 2000USD, 30% T/T in advance,balance before shipment. L/C available as well.