Gate Valve Forged Steel A105 Flange Connection

• Customization: Available
• Media: Air/Water/Oil/Gas
• Temperature: High Temperature
• Model NO.: Z41
• Type: Straight-through
• Material: Carbon Steel
• Connection Form: Flange
• Pressure: PN16-PN25/PN40/PN63/PN100/PN160/PN250
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Standard: GB, DIN, BSW
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body Material: A105/304/304L/F304/F304L/316/316L/F316/F316L/F11
• Trims: 304/316/304L/316L/410/F6a
• Gasket: Ss 304/316 Spiral Wound with Caf/Graphite Filled
• Transport Package: Plywood Case
• Specification: 1/2"(DN15)-2"(DN 50)
• Trademark: Yuming/OEM/ODM
• Origin: Zhengzhou, China
• HS Code: 8481804090
• Production Capacity: 10000PCS/Month

Product Description

Product Description

Forged Steel Gate Valve
YUMING forged steel gate valve screwed and flanged ends are Bolted Bonnet, outside screw and yoke type, rising spindle & non-rising hand wheel construction, in size 1/2" (DN15) to 2" (DN50) to suit various critical,non-critical applications and pressure rating in 800 and 1500 class in Regular (Reduced) Port. Our ForgedGate Valves are available in Bolted Bonnet Design, Pressure Seal Bonnet Design, Welded Bonnet Design and Cryogenic Service.
YUMING manufactures Forge Steel Gate Valve threaded in a wide range of Body Materials like ASTM A 105-Forged Carbon Steel, ASTM A 182 F 304/304L/316/316L- Forged Stainless Steel 304/304L/316/316L, ASTM A 182 F 11/22-Alloy Steel to suit high temperature and pressure industrial application. For High Pressure & Temperature application Stellited F6 Face Seat & Disc available. Forged Steel Gate Valve available in Threaded End (BSP/ NPT Female), Socket Weld End, Butt Weld End, Weld Neck End.

Design & Testing International Standard of Forged Steel Gate Valves

Design Standard:

• BS 5352/API 602 /ASME B 16.34

Inspection & Testing Standard:

• BS EN ISO 12266 - 1 (BS 6755-l)/API 598/ ISO 5208

Flange To Flange Distance:

• As Per ANSI B 16.10 / BS 5352/ API 602
• Screwed- Threaded End to ANSI B 1.20.1
• Socket Weld End to ANSI B 16.11
• Flanged Ends as per ANSI B 16.5

Manufacturing Size Range:

• 1/2"(DN15)to 2"(DN 50)

Pressure Rating of Valve:

• 150#/300# /600# for Flanged Ends
• 800#/1500#/2500#for Screwed/ Socket Ends

Valve Operation:

• Manual Hand Wheel Operated

Valve Seat Leakage:

• Leakage Class IV

MOC (Bill of Material -BOM)
Body & Bonnet

• ASTM A 105 -Forged Carbon Steel
• 304/304L-ASTM A 182 F 304/F 304L-Forged Stainless Steel
• 316/316L-ASTMA 182 F 316/F 316L-Forged Stainless Steel
• ASTM A 182 F 11/ F 22 - Alloy Steel

Trims

• ASTM A 276 T -304/316 (SS 304/SS 316)
• 304L/ 316L (SS 304L/ SS 316L)-ASTM A 276 T
• ASTM A276 T-410(S.S.410-13% Cr. Steel)
• ASTM A 182 GR F6A/ Half-Full Stellited F6

Gland Packing

• Grafoil Ring/ Pure Black Carbon Graphite Ring
• Inconel Wire based Graphite Asbestos cur braided ring
• PTFE Impregnated Asbestos Gland ope
• PTFE Virgin / 25% Glass Filled PTFE / Carbon Filled PTFE -"V" Ring Set

Gasket

• SS 304/316 Spiral Wound with CAF/Graphite Filled
• Graphited Asbestos wire based
• CAF-Compressed Asbestos Fibre
• Graphite Tensed Gasket

Bolts / Stud & Nuts

• ASTM A 193 GR. B7 / A 194 GR. 2H
• S.S. 304/316/304L/316L

Hand Wheel

• Ductile Iron/S.G. Iron/ Carbon Steel

Salient Features
Body & Bonnet made from high quality forging.
The Forgings are precision machined for high performance.
Leak Proof Body-Bonnet Joint With Spiral Wound Gasket.
Ground Finish Stem.
Self Aligning Two Piece Gland.
Back seating feature facilitates repacking of the stuffing box on line with the valve in fully open position.

Application Industries for Forged STEEL Gate Valve
Power Plants & Process Industries.
Petrochemical Plants & Refineries.
Fertilizers Plants.
Cement & Steel Industries.
Process & General Industries.
Sugar Industries & Distillery Plants.
Water, Steam, Gas, Oil & other Non-aggressive media.
Other application on request.

Product Parameters

PN16-PN25

DN	d	L	H	W	A	B	C	d	f	f2	T	N-ø
15	10.5	130	155	100	45	65	95	-	2	-	16	4-14
20	13	150	157	100	55	75	105	-	2	-	16	4-14
25	17.5	160	186	125	65	85	115	-	2	-	16	4-14
32	23.5	180	220	160	75	100	135	-	2	-	18	4-18
40	28	200	246	160	85	110	145	-	2	-	18	4-18
50	36	250	268	180	100	125	160	-	2	-	20	4-18

PN40

DN	d	L	H	W	A	B	C	d	f	f2	T	N-ø
15	10.5	130	155	100	45	65	95	40	2	4	16	4-14
20	13	150	157	100	55	75	105	51	2	4	16	4-14
25	17.5	160	186	125	65	85	115	58	2	4	16	4-14
32	24	180	220	160	75	100	135	66	2	4	18	4-18
40	29	200	246	160	85	110	145	76	2	4	18	4-18
50	36.5	250	268	180	100	125	160	88	2	4	20	4-18

PN63

DN	d	L	H	W	A	B	C	d	f	f2	T	N-Ø
15	10.5	170	161	100	55	75	105	40	2	4	20	4-14
20	13	190	163	100	68	90	125	51	2	4	22	4-18
25	17.5	210	200	125	78	100	135	58	2	4	24	4-18
32	24	230	220	160	82	110	150	66	2	4	24	4-23
40	29	240	252	160	95	125	165	76	3	4	26	4-23
50	36.5	250	290	180	105	135	175	88	3	4	28	4-23

PN100

DN	d	L	H	W	A	B	C	d	f	f2	T	N-Ø
15	10.5	170	161	100	55	75	105	40	2	4	20	4-14
20	13	190	163	100	68	90	125	51	2	4	22	4-18
25	17.5	210	200	125	78	100	135	58	2	4	24	4-18
32	24	230	220	160	82	110	150	66	2	4	26	4-23
40	29	240	252	160	95	125	165	76	3	4	28	4-23
50	36.5	250	290	180	112	145	195	88	3	4	30	4-25

PN160

DN	d	L	H	W	A	B	C	d	f	f2	T	N-Ø
15	10.5	170	161	100	55	75	105	40	2	4	20	4-14
20	13	190	163	100	68	90	125	51	2	4	22	4-18
25	17.5	210	200	125	78	100	135	58	2	4	24	4-18
32	24	230	220	160	82	110	150	66	2	4	26	4-23
40	29	240	252	160	95	125	165	76	3	4	28	4-23
50	36.5	250	290	180	112	145	195	88	3	4	30	4-25

PN250

DN	d	L	H	W	A	B	C	d	f	f2	T	N-Ø
15	10.5	170	161	100	70	90	130	40	2	4	26	4-18
20	13	190	163	100	75	95	135	51	2	4	28	4-18
25	17.5	210	200	125	82	105	150	58	2	4	28	4-23
32	24	230	220	160	96	120	165	66	2	4	32	4-23

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Company Profile

Yuming Valve Group Co., Ltd. was found in 1972, covering an area of 82000 square meters industrial park, which was constructed 38000 square meters.
Yuming Valve Group Co., Ltd., a leading industrial valve manufacturing enterprise, is renowned for its exceptional product quality and top-notch customer service. Since its establishment in 1972, we have continually expanded and evolved into a sizable organization with over 700 employees, including more than 80 technical professionals.

We specialize in the research, manufacturing, testing, and sales of valves. Our core product is the ball valve, and in addition, we offer a range of other valve types, including safety valves, butterfly valves, gate valves, globe valves, check valves, and more. Our products find widespread applications in industries such as heating, petroleum, natural gas, chemical engineering, power generation, construction, water supply, and drainage, among others.

At Yuming Valve Group, our mission is to provide advanced valve solutions to our customers. Quality is our foremost priority, and we ensure the excellence of each valve through advanced manufacturing techniques and rigorous quality control systems. Our dedicated technical team is readily available to support our customers and provide comprehensive after-sales service to ensure the smooth installation and operation of our valves.

Whether you are seeking high-quality valve products or require professional technical support, Yuming Valve Group is committed to becoming your trusted partner. We look forward to establishing long-term collaborative relationships and meeting your valve needs and solutions.