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Tengs Valve International Limited

City:wenzhou

Province/State:zhejiang

Country/Region:china

Contact Person:MrBiff Teng

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China One Way Lift Type Check Valve Din Cast Steel Metal Seat Dn15 - Dn400 wholesale

One Way Lift Type Check Valve Din Cast Steel Metal Seat Dn15 - Dn400

Name: One Way Lift Type Check Valve Din Cast Steel Metal Seat Dn15 Dn400
Brand: Tengs Valve
Price: 1 USD

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Brand Name :Tengs Valve

Model Number :H41H

Certification :ISO, CE

Place of Origin :China

MOQ :1 Pc

Price :Negotiable

Supply Ability :500 Pcs Per Month

Delivery Time :30 Days

Packaging Details :Seaworthy Plywoods

Body Material :Carbon Steel, Stainless Steel, Duplex Stainless Steel

Trim :13Cr, Half Stellite / Full Stellite, SS304, SS316, DSS

Size :Dn15 - Dn400

Pressure Rating :Pn16 - Pn100

Actuator :Automatically

Connection Ends :RF, FF, RTJ, BW

Disc Type :Lifting Type, Plug Type

Other :OEM available

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Din Cast Steel Metal Seat Check Valve Lifting Type One Way Non Return Valves H41H

Description:

A lifting check valve is a check valve in which the disc, sometimes called a lift, can be lifted up off its seat by higher pressure of inlet or upstream fluid to allow flow to the outlet or downstream side.

Quick Details:

1. Type: Din Lifing Check Valve
2. Bonnet Type:

Bolted Bonnet / Pressure Seal Bonnet

3. Disc Type: Lifting, Plug Disc
4. Size Range: Dn15 - Dn400
5. Pressure Ratings: Pn16 - Pn100
6. End Connections: Flanged (RF, RTJ), Butt welding (BW).
7. Materials: Cast Steel in GS-C25, 1.4308, 1.4408, WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12, 4A, 5A or Equivalent,

8. Various trim materials available to suit service conditions
9. NACE MR 0175

Standards

Design & Manufacture	DIN 3840
Face to Face Dimension	DIN 3202
Flange Ends Dimension	DIN 2543, DIN 2544, DIN 2545, DIN 2546, DIN 2548, BS EN 1092-1
Test & Inspection	DIN 3230

Features:

1. Generally

Bolted Bonnet; Swing and Lift Disc; Metallic Seating Surfaces

2. Body and Bonnet Connection

Bolted bonnet

3. Cover Gasket Style

Stainless steel + flexible graphite wounded gasket

Metal gasket

Metal ring gasket

Pressure seal bonnet

4. Seat

For carbon steel check valve, the seat is usually forged steel. The seat sealing surface may be spray-welded with hard alloy if specified by the customer. For Stainless steel check valve, integrai seat is usually adopted, or it can be machined integrally after hard alloy welded. The threaded or welded type seat is also optional for stainless steel check valve if being requested by the customer.

Descriptions:

1. Din Check Valve Lifting Type Parts and Material List:

Part Name		Material
Part Name		CS/ Trim 1	CS/ Trim 8	CS/ Trim 5	Stainless Steel
1	Body	DIN 17245 GS-25 + CR13	DIN 17245 GS-C25 + STL	DIN 17245 GS-C25 + STL	DIN 17445 1.4308	DIN 17445 1.4408
2	Disc	DIN 17245 GS-C25 + CR13	DIN 17245 GS-C25 + CR13	DIN 17245 GS-C25 + STL	DIN 17445 1.4308	DIN 17445 1.4408
3	Nut	ASTM A194 2H	ASTM A194 2H	ASTM A194 2H	ASTMA194 8	ASTMA194 8
4	Bolt	ASTM A194 B7	ASTM A194 B7	ASTM A194 B7	ASTMA193 B8	ASTMA193 B8
4	Nut	ASTM A194 2H	ASTM A194 2H	ASTM A194 2H	ASTMA182 F304	ASTMA182F3I6
5	Gasket	SS Spiral Wound W/^aphitc, or SS Spiral Wound W/PTFE, or Reinforced PTFE
6	Cover	DIN 17245 GS-C25	DIN 17245 GS-C25	DIN 17245 GS-C25	DIN 17445 1.4308	DIN 17445 1.4408

2. Main Connection Dimensions:

PN16(DIN32O2-F1)
DN	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L-RF	mm	130	150	160	180	200	230	290	310	350	400	480	600	730	850	980	1100
L-BW	mm	130	150	160	180	200	230	290	310	350	400	480	600	730	850	980	1100
H	mm	77	77	80	85	95	105	120	130	140	155	180	215	260	315	-	-
PN25 (DIN3202-F1)
DN	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L-RF	mm	130	150	160	180	200	230	290	310	350	400	480	600	730	850	980	1100
L-BW	mm	130	150	160	180	200	230	290	310	350	400	480	600	730	850	980	1100
H	mm	100	105	120	130	135	149	160	169	194	222	255	305	355	410	-	-
PN40 (DIN3202-F1)
DN	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	-	-
L-RF	mm	130	150	160	180	200	230	290	310	350	400	480	600	730	850	-	-
L-BW	mm	130	150	160	180	200	230	290	310	350	400	480	600	730	850	-	-
H	mm	100	105	120	130	135	149	160	169	194	225	255	305	360	415	-	-
PN63 (DIN 3202-F2)
DN	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	-	-
L-RF	mm	210	230	230	260	260	300	340	380	430	500	550	650	775	900	-	-
L-BW	mm	210	230	230	260	260	300	340	380	430	500	550	650	775	900	-	-
H	mm	100	110	125	140	168	170	188	205	230	240	265	310	-	-	-	-
PN100 (DIN3202-F2)
DN	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	-	-
L-RF	mm	210	230	230	260	260	300	340	380	430	500	550	650	775	900		-
L-BW	mm	210	230	230	260	260	300	340	380	430	500	550	650	775	900	-	-
H	mm	100	110	125	140	170	185	200	235	265	310	350	400	-	-	-	-

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