ISO5208 Certified Valve with DIN3230 Design and EN12266-2 Testing

• Customization: Available
• Media: Water
• Temperature: Low Temperature
• Model NO.: FSV-016
• Type: Dual-through
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Low Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Regulation, Drain, Flow Control
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Design Stanard: BS5163, DIN3352, AWWA, C509/515 or Custom Made
• Testing Standard: EN12266-2, DIN3230, ISO5208, AS2638.2
• Pressure Testing: Shell:PN*1.5, Seal:PN*1.1
• Operator: Cap Nut/Handwheel
• Body: Ductile Iron (GGG50)
• Bonnet: Ductile Iron (GGG50)
• Bolts: Carbon Steel/Stainless Steel
• Gland: Stainless Steel 304
• O Ring: NBR/EPDM
• Wedge: Ductile Iron (GGG50)
• Stem: Stainless Steel 304
• Pressure Rate: PN10/16
• Hand Wheel: Ductile Iron (GGG50)
• Thrust Washer: PTFE/Nylon
• Wedge Nut: Brass
• Transport Package: Wooden Case
• Specification: DN50-600
• Trademark: OEM
• Origin: Suzhou
• HS Code: 8481801090
• Production Capacity: 800 Sets Per Month

Product Description

Sluice Non-Rising Stem Gate Valve

Application Range

• Ideal for potable water systems, ensuring safety and reliability.

• Perfect for efficient waste water management.

• Essential in water treatment and distribution systems, enhancing quality and efficiency.

• Widely used in food and chemical industries, ensuring high standards and durability.

• Integral to HVAC systems for optimal thermal management.

• Essential component in power plants for effective flow control.
 

Operation Versions

• Convenient hand wheel operation for ease of use.

• Minimalist design with bare shaft for streamlined applications.

• Simplified operation cap for quick adjustments.

• Standardized ISO top flange for versatile connections.

• Robust gearbox with hand wheel for precision control.

• Gearbox with top flange for enhanced integration.

• Advanced electrical and pneumatic options for automated solutions.

• Constructed with high-grade ductile iron for unmatched durability and performance.

• Featuring abrasion-resistant nylon guide on the disc, ensuring reduced torque and seamless operation.

• Forged stem enhances strength, ensuring reliable operation with fewer moving parts.

• Disc covered with premium rubber meeting drinking water standards for safe use.

• Utilizes advanced rubber curing for precise geometry, offering resilience and strong adhesion to ductile casting.

• Innovative 3 O-ring stem seals prevent leakage, allowing O-ring replacement without full disassembly from mainline pipes.

• Epoxy resin powder coating applied both inside and outside for superior protection.

• Rigorous hydro-static test pressure: Seat - PN x 1.1, Shell - PN x 1.5, as per EN 12266-1 standards.

Material

Item	Part	Material
1	Body	EN GJS 500-7
2	Bonnet	EN GJS 500-7
3	Bonnet Screw	C.S
4	Nuts	SS304
5	Bonnet	Ductile Iron(GGG50)
6	Wedge	DI+EPDM
7	Wedge Nut	Brass
8	Stem	AISI 420
9	Stem Nut	Brass
10	Seal Rings	NBR/EPDM
11	Hand Wheel	DI(Cap is Optional)

Dimension

Code No.	Size	DN	L(F4)	L(BS)	D1	D2	D3	H	n-zφd PN10	n-zφd PN16
NRGV-0050	2"	50	150	178	99	125	165	220	4-φ19	4-φ19
NRGV-0065	21/2"	65	170	190	118	145	185	240	4-φ19	4-φ19
NRGV-0080	3"	80	180	203	132	160	200	290	8-φ19	8-φ19
NRGV-0100	4"	100	190	229	156	180	220	330	8-φ19	8-φ19
NRGV-0125	5"	125	200	254	184	210	250	375	8-φ19	8-φ19
NRGV-0150	6"	150	210	267	211	240	285	420	8-φ23	8-φ23
NRGV-0200	8"	200	230	292	266	295	340	500	8-φ23	12-φ23
NRGV-0250	10"	250	250	330	319	355	405	610	12-φ23	12-φ28
NRGV-0300	12"	300	270	356	370	410	460	720	12-φ23	12-φ28
NRGV-0350	14"	350	290	381	429	470	520	920	16-φ23	16-φ28
NRGV-0400	16"	400	310	406	480	525	580	940	16-φ26	16-φ31
NRGV-0450	18"	450	330	432	548	585	640	1150	20-φ26	20-φ31
NRGV-0500	20"	500	350	457	609	650	705	1350	20-φ26	20-φ34
NRGV-0600	24"	600	390	508	720	770	840	1500	20-φ30	20-φ37

 

 

 

 

ABOUT US

 

 

 

 

 

 

 

 

 

 

 

Suzhou Walter Flow Control Equipment Co., Ltd. We are a leading manufacturer specializing in high-quality water system valves. Our product lineup includes OEM solutions for sluice valves, gate valves, flange butterfly valves, check valves, strainers, pressure reducing valves, fire hydrants, and more, adhering to international standards. Select products even come with FM/UL certification. At Walter, we prioritize customer experience by offering expert advice and innovative fluid control solutions. Additionally, we are open to custom designs and special requirements to cater to diverse needs.

We eagerly await your response and collaboration!

Trust and cooperation are the cornerstones of our partnership.
We warmly welcome your inquiries and visits!